80535998

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1699}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 122461200

約数和(自身を除く): 41925202

約数列:

[1, 2, 137, 173, 274, 346, 1699, 3398, 23701, 47402, 232763, 293927, 465526, 587854, 40267999, 80535998]

約数ペア:

[(1, 80535998), (2, 40267999), (137, 587854), (173, 465526), (274, 293927), (346, 232763), (1699, 47402), (3398, 23701)]