38664968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{117881}}^1$

素因数の和:117928

約数の個数: 16

約数和(自身を含む): 74265660

約数和(自身を除く): 35600692

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 117881, 235762, 471524, 943048, 4833121, 9666242, 19332484, 38664968]

約数ペア:

[(1, 38664968), (2, 19332484), (4, 9666242), (8, 4833121), (41, 943048), (82, 471524), (164, 235762), (328, 117881)]