80676386

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{7019}}^1$

素因数の和:7849

約数の個数: 16

約数和(自身を含む): 138490560

約数和(自身を除く): 57814174

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 7019, 11494, 14038, 49133, 98266, 5762599, 11525198, 40338193, 80676386]

約数ペア:

[(1, 80676386), (2, 40338193), (7, 11525198), (14, 5762599), (821, 98266), (1642, 49133), (5747, 14038), (7019, 11494)]