31586256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 97493760

約数和(自身を除く): 65907504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 359, 376, 423, 468, 564, 611, 624, 718, 752, 846, 936, 1077, 1128, 1222, 1436, 1692, 1833, 1872, 2154, 2256, 2444, 2872, 3231, 3384, 3666, 4308, 4667, 4888, 5499, 5744, 6462, 6768, 7332, 8616, 9334, 9776, 10998, 12924, 14001, 14664, 16873, 17232, 18668, 21996, 25848, 28002, 29328, 33746, 37336, 42003, 43992, 50619, 51696, 56004, 67492, 74672, 84006, 87984, 101238, 112008, 134984, 151857, 168012, 202476, 219349, 224016, 269968, 303714, 336024, 404952, 438698, 607428, 658047, 672048, 809904, 877396, 1214856, 1316094, 1754792, 1974141, 2429712, 2632188, 3509584, 3948282, 5264376, 7896564, 10528752, 15793128, 31586256]

約数ペア:

[(1, 31586256), (2, 15793128), (3, 10528752), (4, 7896564), (6, 5264376), (8, 3948282), (9, 3509584), (12, 2632188), (13, 2429712), (16, 1974141), (18, 1754792), (24, 1316094), (26, 1214856), (36, 877396), (39, 809904), (47, 672048), (48, 658047), (52, 607428), (72, 438698), (78, 404952), (94, 336024), (104, 303714), (117, 269968), (141, 224016), (144, 219349), (156, 202476), (188, 168012), (208, 151857), (234, 134984), (282, 112008), (312, 101238), (359, 87984), (376, 84006), (423, 74672), (468, 67492), (564, 56004), (611, 51696), (624, 50619), (718, 43992), (752, 42003), (846, 37336), (936, 33746), (1077, 29328), (1128, 28002), (1222, 25848), (1436, 21996), (1692, 18668), (1833, 17232), (1872, 16873), (2154, 14664), (2256, 14001), (2444, 12924), (2872, 10998), (3231, 9776), (3384, 9334), (3666, 8616), (4308, 7332), (4667, 6768), (4888, 6462), (5499, 5744)]