45238384

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{20341}}^1$

素因数の和:20488

約数の個数: 20

約数和(自身を含む): 88284280

約数和(自身を除く): 43045896

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 20341, 40682, 81364, 162728, 325456, 2827399, 5654798, 11309596, 22619192, 45238384]

約数ペア:

[(1, 45238384), (2, 22619192), (4, 11309596), (8, 5654798), (16, 2827399), (139, 325456), (278, 162728), (556, 81364), (1112, 40682), (2224, 20341)]