89664008

素因数分解:

$2^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1553}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 192447360

約数和(自身を除く): 102783352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1031, 1553, 2062, 3106, 4124, 6212, 7217, 8248, 10871, 12424, 14434, 21742, 28868, 43484, 57736, 86968, 1601143, 3202286, 6404572, 11208001, 12809144, 22416002, 44832004, 89664008]

約数ペア:

[(1, 89664008), (2, 44832004), (4, 22416002), (7, 12809144), (8, 11208001), (14, 6404572), (28, 3202286), (56, 1601143), (1031, 86968), (1553, 57736), (2062, 43484), (3106, 28868), (4124, 21742), (6212, 14434), (7217, 12424), (8248, 10871)]