80971562

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{15101}}^1$

素因数の和:15493

約数の個数: 16

約数和(自身を含む): 139180032

約数和(自身を除く): 58208470

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 15101, 30202, 105707, 211414, 5783683, 11567366, 40485781, 80971562]

約数ペア:

[(1, 80971562), (2, 40485781), (7, 11567366), (14, 5783683), (383, 211414), (766, 105707), (2681, 30202), (5362, 15101)]