239302256

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{91757}}^1$

素因数の和:91928

約数の個数: 20

約数和(自身を含む): 466497672

約数和(自身を除く): 227195416

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 91757, 183514, 367028, 734056, 1468112, 14956391, 29912782, 59825564, 119651128, 239302256]

約数ペア:

[(1, 239302256), (2, 119651128), (4, 59825564), (8, 29912782), (16, 14956391), (163, 1468112), (326, 734056), (652, 367028), (1304, 183514), (2608, 91757)]