25686256

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{14207}}^1$

素因数の和:14328

約数の個数: 20

約数和(自身を含む): 50211072

約数和(自身を除く): 24524816

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 14207, 28414, 56828, 113656, 227312, 1605391, 3210782, 6421564, 12843128, 25686256]

約数ペア:

[(1, 25686256), (2, 12843128), (4, 6421564), (8, 3210782), (16, 1605391), (113, 227312), (226, 113656), (452, 56828), (904, 28414), (1808, 14207)]