164039524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90931}}^1$

素因数の和:90987

約数の個数: 24

約数和(自身を含む): 320808096

約数和(自身を除く): 156768572

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 90931, 181862, 363724, 1000241, 2000482, 3728171, 4000964, 7456342, 14912684, 41009881, 82019762, 164039524]

約数ペア:

[(1, 164039524), (2, 82019762), (4, 41009881), (11, 14912684), (22, 7456342), (41, 4000964), (44, 3728171), (82, 2000482), (164, 1000241), (451, 363724), (902, 181862), (1804, 90931)]