31469808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 84677120

約数和(自身を除く): 53207312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 172, 193, 237, 258, 316, 344, 386, 474, 516, 579, 632, 688, 772, 948, 1032, 1158, 1264, 1544, 1896, 2064, 2316, 3088, 3397, 3792, 4632, 6794, 8299, 9264, 10191, 13588, 15247, 16598, 20382, 24897, 27176, 30494, 33196, 40764, 45741, 49794, 54352, 60988, 66392, 81528, 91482, 99588, 121976, 132784, 163056, 182964, 199176, 243952, 365928, 398352, 655621, 731856, 1311242, 1966863, 2622484, 3933726, 5244968, 7867452, 10489936, 15734904, 31469808]

約数ペア:

[(1, 31469808), (2, 15734904), (3, 10489936), (4, 7867452), (6, 5244968), (8, 3933726), (12, 2622484), (16, 1966863), (24, 1311242), (43, 731856), (48, 655621), (79, 398352), (86, 365928), (129, 243952), (158, 199176), (172, 182964), (193, 163056), (237, 132784), (258, 121976), (316, 99588), (344, 91482), (386, 81528), (474, 66392), (516, 60988), (579, 54352), (632, 49794), (688, 45741), (772, 40764), (948, 33196), (1032, 30494), (1158, 27176), (1264, 24897), (1544, 20382), (1896, 16598), (2064, 15247), (2316, 13588), (3088, 10191), (3397, 9264), (3792, 8299), (4632, 6794)]