31097246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 47589120

約数和(自身を除く): 16491874

約数列:

[1, 2, 67, 134, 239, 478, 971, 1942, 16013, 32026, 65057, 130114, 232069, 464138, 15548623, 31097246]

約数ペア:

[(1, 31097246), (2, 15548623), (67, 464138), (134, 232069), (239, 130114), (478, 65057), (971, 32026), (1942, 16013)]