80225998

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 121806720

約数和(自身を除く): 41580722

約数列:

[1, 2, 151, 211, 302, 422, 1259, 2518, 31861, 63722, 190109, 265649, 380218, 531298, 40112999, 80225998]

約数ペア:

[(1, 80225998), (2, 40112999), (151, 531298), (211, 380218), (302, 265649), (422, 190109), (1259, 63722), (2518, 31861)]