90560888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19417}}^1$

素因数の和:19487

約数の個数: 32

約数和(自身を含む): 188742960

約数和(自身を除く): 98182072

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 19417, 38834, 77668, 155336, 213587, 427174, 854348, 1029101, 1708696, 2058202, 4116404, 8232808, 11320111, 22640222, 45280444, 90560888]

約数ペア:

[(1, 90560888), (2, 45280444), (4, 22640222), (8, 11320111), (11, 8232808), (22, 4116404), (44, 2058202), (53, 1708696), (88, 1029101), (106, 854348), (212, 427174), (424, 213587), (583, 155336), (1166, 77668), (2332, 38834), (4664, 19417)]