31352918

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 48323520

約数和(自身を除く): 16970602

約数列:

[1, 2, 67, 83, 134, 166, 2819, 5561, 5638, 11122, 188873, 233977, 377746, 467954, 15676459, 31352918]

約数ペア:

[(1, 31352918), (2, 15676459), (67, 467954), (83, 377746), (134, 233977), (166, 188873), (2819, 11122), (5561, 5638)]