31461130

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{18839}}^1$

素因数の和:19013

約数の個数: 16

約数和(自身を含む): 56972160

約数和(自身を除く): 25511030

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 18839, 37678, 94195, 188390, 3146113, 6292226, 15730565, 31461130]

約数ペア:

[(1, 31461130), (2, 15730565), (5, 6292226), (10, 3146113), (167, 188390), (334, 94195), (835, 37678), (1670, 18839)]