125342576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191071}}^1$

素因数の和:191120

約数の個数: 20

約数和(自身を含む): 248775744

約数和(自身を除く): 123433168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 191071, 382142, 764284, 1528568, 3057136, 7833911, 15667822, 31335644, 62671288, 125342576]

約数ペア:

[(1, 125342576), (2, 62671288), (4, 31335644), (8, 15667822), (16, 7833911), (41, 3057136), (82, 1528568), (164, 764284), (328, 382142), (656, 191071)]