161418832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{530983}}^1$

素因数の和:531010

約数の個数: 20

約数和(自身を含む): 329210080

約数和(自身を除く): 167791248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 530983, 1061966, 2123932, 4247864, 8495728, 10088677, 20177354, 40354708, 80709416, 161418832]

約数ペア:

[(1, 161418832), (2, 80709416), (4, 40354708), (8, 20177354), (16, 10088677), (19, 8495728), (38, 4247864), (76, 2123932), (152, 1061966), (304, 530983)]