90308432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{120091}}^1$

素因数の和:120146

約数の個数: 20

約数和(自身を含む): 178696896

約数和(自身を除く): 88388464

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 120091, 240182, 480364, 960728, 1921456, 5644277, 11288554, 22577108, 45154216, 90308432]

約数ペア:

[(1, 90308432), (2, 45154216), (4, 22577108), (8, 11288554), (16, 5644277), (47, 1921456), (94, 960728), (188, 480364), (376, 240182), (752, 120091)]