31229498

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 47445504

約数和(自身を除く): 16216006

約数列:

[1, 2, 157, 271, 314, 367, 542, 734, 42547, 57619, 85094, 99457, 115238, 198914, 15614749, 31229498]

約数ペア:

[(1, 31229498), (2, 15614749), (157, 198914), (271, 115238), (314, 99457), (367, 85094), (542, 57619), (734, 42547)]