31366742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8747}}^1$

素因数の和:8923

約数の個数: 16

約数和(自身を含む): 51648192

約数和(自身を除く): 20281450

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 8747, 17494, 96217, 192434, 1425761, 2851522, 15683371, 31366742]

約数ペア:

[(1, 31366742), (2, 15683371), (11, 2851522), (22, 1425761), (163, 192434), (326, 96217), (1793, 17494), (3586, 8747)]