80459901724

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{184541059}}^1$

素因数の和:184541172

約数の個数: 12

約数和(自身を含む): 142096616200

約数和(自身を除く): 61636714476

約数列:

[1, 2, 4, 109, 218, 436, 184541059, 369082118, 738164236, 20114975431, 40229950862, 80459901724]

約数ペア:

[(1, 80459901724), (2, 40229950862), (4, 20114975431), (109, 738164236), (218, 369082118), (436, 184541059)]