68182816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163901}}^1$

素因数の和:163924

約数の個数: 24

約数和(自身を含む): 144561564

約数和(自身を除く): 76378748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 163901, 327802, 655604, 1311208, 2130713, 2622416, 4261426, 5244832, 8522852, 17045704, 34091408, 68182816]

約数ペア:

[(1, 68182816), (2, 34091408), (4, 17045704), (8, 8522852), (13, 5244832), (16, 4261426), (26, 2622416), (32, 2130713), (52, 1311208), (104, 655604), (208, 327802), (416, 163901)]