15673328656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{235307}}^1$

素因数の和:235519

約数の個数: 40

約数和(自身を含む): 31862585664

約数和(自身を除く): 16189257008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 724, 1448, 2896, 4163, 8326, 16652, 33304, 66608, 235307, 470614, 941228, 1882456, 3764912, 5412061, 10824122, 21648244, 42590567, 43296488, 85181134, 86592976, 170362268, 340724536, 681449072, 979583041, 1959166082, 3918332164, 7836664328, 15673328656]

約数ペア:

[(1, 15673328656), (2, 7836664328), (4, 3918332164), (8, 1959166082), (16, 979583041), (23, 681449072), (46, 340724536), (92, 170362268), (181, 86592976), (184, 85181134), (362, 43296488), (368, 42590567), (724, 21648244), (1448, 10824122), (2896, 5412061), (4163, 3764912), (8326, 1882456), (16652, 941228), (33304, 470614), (66608, 235307)]