31140314

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 47409408

約数和(自身を除く): 16269094

約数列:

[1, 2, 113, 226, 227, 454, 607, 1214, 25651, 51302, 68591, 137182, 137789, 275578, 15570157, 31140314]

約数ペア:

[(1, 31140314), (2, 15570157), (113, 275578), (226, 137789), (227, 137182), (454, 68591), (607, 51302), (1214, 25651)]