227942384

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{10111}}^1$

素因数の和:11528

約数の個数: 20

約数和(自身を含む): 441995520

約数和(自身を除く): 214053136

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 10111, 11272, 20222, 22544, 40444, 80888, 161776, 14246399, 28492798, 56985596, 113971192, 227942384]

約数ペア:

[(1, 227942384), (2, 113971192), (4, 56985596), (8, 28492798), (16, 14246399), (1409, 161776), (2818, 80888), (5636, 40444), (10111, 22544), (11272, 20222)]