31505906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5393}}^1$

素因数の和:5545

約数の個数: 16

約数和(自身を含む): 49711104

約数和(自身を除く): 18205198

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5393, 5842, 10786, 124039, 248078, 684911, 1369822, 15752953, 31505906]

約数ペア:

[(1, 31505906), (2, 15752953), (23, 1369822), (46, 684911), (127, 248078), (254, 124039), (2921, 10786), (5393, 5842)]