23641288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15803}}^1$

素因数の和:15837

約数の個数: 32

約数和(自身を含む): 51204960

約数和(自身を除く): 27563672

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 15803, 31606, 63212, 126424, 173833, 268651, 347666, 537302, 695332, 1074604, 1390664, 2149208, 2955161, 5910322, 11820644, 23641288]

約数ペア:

[(1, 23641288), (2, 11820644), (4, 5910322), (8, 2955161), (11, 2149208), (17, 1390664), (22, 1074604), (34, 695332), (44, 537302), (68, 347666), (88, 268651), (136, 173833), (187, 126424), (374, 63212), (748, 31606), (1496, 15803)]