8130416

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 18138720

約数和(自身を除く): 10008304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 317, 458, 634, 916, 1268, 1603, 1832, 2219, 2536, 3206, 3664, 4438, 5072, 6412, 8876, 12824, 17752, 25648, 35504, 72593, 145186, 290372, 508151, 580744, 1016302, 1161488, 2032604, 4065208, 8130416]

約数ペア:

[(1, 8130416), (2, 4065208), (4, 2032604), (7, 1161488), (8, 1016302), (14, 580744), (16, 508151), (28, 290372), (56, 145186), (112, 72593), (229, 35504), (317, 25648), (458, 17752), (634, 12824), (916, 8876), (1268, 6412), (1603, 5072), (1832, 4438), (2219, 3664), (2536, 3206)]