77765848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{237091}}^1$

素因数の和:237138

約数の個数: 16

約数和(自身を含む): 149367960

約数和(自身を除く): 71602112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 237091, 474182, 948364, 1896728, 9720731, 19441462, 38882924, 77765848]

約数ペア:

[(1, 77765848), (2, 38882924), (4, 19441462), (8, 9720731), (41, 1896728), (82, 948364), (164, 474182), (328, 237091)]