45146576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{68821}}^1$

素因数の和:68870

約数の個数: 20

約数和(自身を含む): 89606244

約数和(自身を除く): 44459668

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 68821, 137642, 275284, 550568, 1101136, 2821661, 5643322, 11286644, 22573288, 45146576]

約数ペア:

[(1, 45146576), (2, 22573288), (4, 11286644), (8, 5643322), (16, 2821661), (41, 1101136), (82, 550568), (164, 275284), (328, 137642), (656, 68821)]