31110256

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17207}}^1$

素因数の和:17328

約数の個数: 20

約数和(自身を含む): 60813072

約数和(自身を除く): 29702816

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17207, 34414, 68828, 137656, 275312, 1944391, 3888782, 7777564, 15555128, 31110256]

約数ペア:

[(1, 31110256), (2, 15555128), (4, 7777564), (8, 3888782), (16, 1944391), (113, 275312), (226, 137656), (452, 68828), (904, 34414), (1808, 17207)]