64139312

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{9049}}^1$

素因数の和:9500

約数の個数: 20

約数和(自身を含む): 124564200

約数和(自身を除く): 60424888

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 9049, 18098, 36196, 72392, 144784, 4008707, 8017414, 16034828, 32069656, 64139312]

約数ペア:

[(1, 64139312), (2, 32069656), (4, 16034828), (8, 8017414), (16, 4008707), (443, 144784), (886, 72392), (1772, 36196), (3544, 18098), (7088, 9049)]