38442448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{218423}}^1$

素因数の和:218442

約数の個数: 20

約数和(自身を含む): 81253728

約数和(自身を除く): 42811280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 218423, 436846, 873692, 1747384, 2402653, 3494768, 4805306, 9610612, 19221224, 38442448]

約数ペア:

[(1, 38442448), (2, 19221224), (4, 9610612), (8, 4805306), (11, 3494768), (16, 2402653), (22, 1747384), (44, 873692), (88, 436846), (176, 218423)]