80424904

素因数分解:

$2^3\times 7^1\times {\mathrm{1436159}}^1$

素因数の和:1436172

約数の個数: 16

約数和(自身を含む): 172339200

約数和(自身を除く): 91914296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1436159, 2872318, 5744636, 10053113, 11489272, 20106226, 40212452, 80424904]

約数ペア:

[(1, 80424904), (2, 40212452), (4, 20106226), (7, 11489272), (8, 10053113), (14, 5744636), (28, 2872318), (56, 1436159)]