4181456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15373}}^1$

素因数の和:15398

約数の個数: 20

約数和(自身を含む): 8578692

約数和(自身を除く): 4397236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15373, 30746, 61492, 122984, 245968, 261341, 522682, 1045364, 2090728, 4181456]

約数ペア:

[(1, 4181456), (2, 2090728), (4, 1045364), (8, 522682), (16, 261341), (17, 245968), (34, 122984), (68, 61492), (136, 30746), (272, 15373)]