8209376488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{21977}}^1$

素因数の和:22917

約数の個数: 32

約数和(自身を含む): 15701522760

約数和(自身を除く): 7492146272

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 881, 1762, 3524, 7048, 21977, 43954, 46693, 87908, 93386, 175816, 186772, 373544, 1164781, 2329562, 4659124, 9318248, 19361737, 38723474, 77446948, 154893896, 1026172061, 2052344122, 4104688244, 8209376488]

約数ペア:

[(1, 8209376488), (2, 4104688244), (4, 2052344122), (8, 1026172061), (53, 154893896), (106, 77446948), (212, 38723474), (424, 19361737), (881, 9318248), (1762, 4659124), (3524, 2329562), (7048, 1164781), (21977, 373544), (43954, 186772), (46693, 175816), (87908, 93386)]