77057584

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21031}}^1$

素因数の和:21268

約数の個数: 20

約数和(自身を含む): 149958160

約数和(自身を除く): 72900576

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21031, 42062, 84124, 168248, 336496, 4816099, 9632198, 19264396, 38528792, 77057584]

約数ペア:

[(1, 77057584), (2, 38528792), (4, 19264396), (8, 9632198), (16, 4816099), (229, 336496), (458, 168248), (916, 84124), (1832, 42062), (3664, 21031)]