215526176

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2805

約数の個数: 48

約数和(自身を含む): 441956088

約数和(自身を除く): 226429912

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1952, 2501, 2693, 5002, 5386, 10004, 10772, 20008, 21544, 40016, 43088, 80032, 86176, 110413, 164273, 220826, 328546, 441652, 657092, 883304, 1314184, 1766608, 2628368, 3533216, 5256736, 6735193, 13470386, 26940772, 53881544, 107763088, 215526176]

約数ペア:

[(1, 215526176), (2, 107763088), (4, 53881544), (8, 26940772), (16, 13470386), (32, 6735193), (41, 5256736), (61, 3533216), (82, 2628368), (122, 1766608), (164, 1314184), (244, 883304), (328, 657092), (488, 441652), (656, 328546), (976, 220826), (1312, 164273), (1952, 110413), (2501, 86176), (2693, 80032), (5002, 43088), (5386, 40016), (10004, 21544), (10772, 20008)]