80126458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49037}}^1$

素因数の和:49101

約数の個数: 16

約数和(自身を含む): 129460320

約数和(自身を除く): 49333862

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 49037, 98074, 931703, 1863406, 2108591, 4217182, 40063229, 80126458]

約数ペア:

[(1, 80126458), (2, 40063229), (19, 4217182), (38, 2108591), (43, 1863406), (86, 931703), (817, 98074), (1634, 49037)]