31899504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 103882240

約数和(自身を除く): 71982736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 109, 112, 134, 156, 168, 182, 201, 208, 218, 268, 273, 312, 327, 336, 364, 402, 436, 469, 536, 546, 624, 654, 728, 763, 804, 871, 872, 938, 1072, 1092, 1308, 1407, 1417, 1456, 1526, 1608, 1742, 1744, 1876, 2184, 2289, 2613, 2616, 2814, 2834, 3052, 3216, 3484, 3752, 4251, 4368, 4578, 5226, 5232, 5628, 5668, 6097, 6104, 6968, 7303, 7504, 8502, 9156, 9919, 10452, 11256, 11336, 12194, 12208, 13936, 14606, 17004, 18291, 18312, 19838, 20904, 21909, 22512, 22672, 24388, 29212, 29757, 34008, 36582, 36624, 39676, 41808, 43818, 48776, 51121, 58424, 59514, 68016, 73164, 79352, 87636, 94939, 97552, 102242, 116848, 119028, 146328, 153363, 158704, 175272, 189878, 204484, 238056, 284817, 292656, 306726, 350544, 379756, 408968, 476112, 569634, 613452, 664573, 759512, 817936, 1139268, 1226904, 1329146, 1519024, 1993719, 2278536, 2453808, 2658292, 3987438, 4557072, 5316584, 7974876, 10633168, 15949752, 31899504]

約数ペア:

[(1, 31899504), (2, 15949752), (3, 10633168), (4, 7974876), (6, 5316584), (7, 4557072), (8, 3987438), (12, 2658292), (13, 2453808), (14, 2278536), (16, 1993719), (21, 1519024), (24, 1329146), (26, 1226904), (28, 1139268), (39, 817936), (42, 759512), (48, 664573), (52, 613452), (56, 569634), (67, 476112), (78, 408968), (84, 379756), (91, 350544), (104, 306726), (109, 292656), (112, 284817), (134, 238056), (156, 204484), (168, 189878), (182, 175272), (201, 158704), (208, 153363), (218, 146328), (268, 119028), (273, 116848), (312, 102242), (327, 97552), (336, 94939), (364, 87636), (402, 79352), (436, 73164), (469, 68016), (536, 59514), (546, 58424), (624, 51121), (654, 48776), (728, 43818), (763, 41808), (804, 39676), (871, 36624), (872, 36582), (938, 34008), (1072, 29757), (1092, 29212), (1308, 24388), (1407, 22672), (1417, 22512), (1456, 21909), (1526, 20904), (1608, 19838), (1742, 18312), (1744, 18291), (1876, 17004), (2184, 14606), (2289, 13936), (2613, 12208), (2616, 12194), (2814, 11336), (2834, 11256), (3052, 10452), (3216, 9919), (3484, 9156), (3752, 8502), (4251, 7504), (4368, 7303), (4578, 6968), (5226, 6104), (5232, 6097), (5628, 5668)]