65109008

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{13001}}^1$

素因数の和:13322

約数の個数: 20

約数和(自身を含む): 126561468

約数和(自身を除く): 61452460

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 13001, 26002, 52004, 104008, 208016, 4069313, 8138626, 16277252, 32554504, 65109008]

約数ペア:

[(1, 65109008), (2, 32554504), (4, 16277252), (8, 8138626), (16, 4069313), (313, 208016), (626, 104008), (1252, 52004), (2504, 26002), (5008, 13001)]