8187296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19681}}^1$

素因数の和:19704

約数の個数: 24

約数和(自身を含む): 17359524

約数和(自身を除く): 9172228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 19681, 39362, 78724, 157448, 255853, 314896, 511706, 629792, 1023412, 2046824, 4093648, 8187296]

約数ペア:

[(1, 8187296), (2, 4093648), (4, 2046824), (8, 1023412), (13, 629792), (16, 511706), (26, 314896), (32, 255853), (52, 157448), (104, 78724), (208, 39362), (416, 19681)]