31525344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 97651008

約数和(自身を除く): 66125664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 137, 141, 144, 153, 188, 204, 272, 274, 282, 288, 306, 376, 408, 411, 423, 544, 548, 564, 612, 752, 799, 816, 822, 846, 1096, 1128, 1224, 1233, 1504, 1598, 1632, 1644, 1692, 2192, 2256, 2329, 2397, 2448, 2466, 3196, 3288, 3384, 4384, 4512, 4658, 4794, 4896, 4932, 6392, 6439, 6576, 6768, 6987, 7191, 9316, 9588, 9864, 12784, 12878, 13152, 13536, 13974, 14382, 18632, 19176, 19317, 19728, 20961, 25568, 25756, 27948, 28764, 37264, 38352, 38634, 39456, 41922, 51512, 55896, 57528, 57951, 74528, 76704, 77268, 83844, 103024, 109463, 111792, 115056, 115902, 154536, 167688, 206048, 218926, 223584, 230112, 231804, 309072, 328389, 335376, 437852, 463608, 618144, 656778, 670752, 875704, 927216, 985167, 1313556, 1751408, 1854432, 1970334, 2627112, 3502816, 3940668, 5254224, 7881336, 10508448, 15762672, 31525344]

約数ペア:

[(1, 31525344), (2, 15762672), (3, 10508448), (4, 7881336), (6, 5254224), (8, 3940668), (9, 3502816), (12, 2627112), (16, 1970334), (17, 1854432), (18, 1751408), (24, 1313556), (32, 985167), (34, 927216), (36, 875704), (47, 670752), (48, 656778), (51, 618144), (68, 463608), (72, 437852), (94, 335376), (96, 328389), (102, 309072), (136, 231804), (137, 230112), (141, 223584), (144, 218926), (153, 206048), (188, 167688), (204, 154536), (272, 115902), (274, 115056), (282, 111792), (288, 109463), (306, 103024), (376, 83844), (408, 77268), (411, 76704), (423, 74528), (544, 57951), (548, 57528), (564, 55896), (612, 51512), (752, 41922), (799, 39456), (816, 38634), (822, 38352), (846, 37264), (1096, 28764), (1128, 27948), (1224, 25756), (1233, 25568), (1504, 20961), (1598, 19728), (1632, 19317), (1644, 19176), (1692, 18632), (2192, 14382), (2256, 13974), (2329, 13536), (2397, 13152), (2448, 12878), (2466, 12784), (3196, 9864), (3288, 9588), (3384, 9316), (4384, 7191), (4512, 6987), (4658, 6768), (4794, 6576), (4896, 6439), (4932, 6392)]