81596956

素因数分解:

$2^2\times 7^3\times {\mathrm{59473}}^1$

素因数の和:59498

約数の個数: 24

約数和(自身を含む): 166527200

約数和(自身を除く): 84930244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 59473, 118946, 237892, 416311, 832622, 1665244, 2914177, 5828354, 11656708, 20399239, 40798478, 81596956]

約数ペア:

[(1, 81596956), (2, 40798478), (4, 20399239), (7, 11656708), (14, 5828354), (28, 2914177), (49, 1665244), (98, 832622), (196, 416311), (343, 237892), (686, 118946), (1372, 59473)]