166065968

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{10891}}^1$

素因数の和:11852

約数の個数: 20

約数和(自身を含む): 322120008

約数和(自身を除く): 156054040

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 7624, 10891, 15248, 21782, 43564, 87128, 174256, 10379123, 20758246, 41516492, 83032984, 166065968]

約数ペア:

[(1, 166065968), (2, 83032984), (4, 41516492), (8, 20758246), (16, 10379123), (953, 174256), (1906, 87128), (3812, 43564), (7624, 21782), (10891, 15248)]