38053072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139901}}^1$

素因数の和:139926

約数の個数: 20

約数和(自身を含む): 78065316

約数和(自身を除く): 40012244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139901, 279802, 559604, 1119208, 2238416, 2378317, 4756634, 9513268, 19026536, 38053072]

約数ペア:

[(1, 38053072), (2, 19026536), (4, 9513268), (8, 4756634), (16, 2378317), (17, 2238416), (34, 1119208), (68, 559604), (136, 279802), (272, 139901)]