161766484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89671}}^1$

素因数の和:89727

約数の個数: 24

約数和(自身を含む): 316362816

約数和(自身を除く): 154596332

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 89671, 179342, 358684, 986381, 1972762, 3676511, 3945524, 7353022, 14706044, 40441621, 80883242, 161766484]

約数ペア:

[(1, 161766484), (2, 80883242), (4, 40441621), (11, 14706044), (22, 7353022), (41, 3945524), (44, 3676511), (82, 1972762), (164, 986381), (451, 358684), (902, 179342), (1804, 89671)]