80908856

素因数分解:

$2^3\times 7^1\times {\mathrm{1444801}}^1$

素因数の和:1444814

約数の個数: 16

約数和(自身を含む): 173376240

約数和(自身を除く): 92467384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1444801, 2889602, 5779204, 10113607, 11558408, 20227214, 40454428, 80908856]

約数ペア:

[(1, 80908856), (2, 40454428), (4, 20227214), (7, 11558408), (8, 10113607), (14, 5779204), (28, 2889602), (56, 1444801)]