30432886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44623}}^1$

素因数の和:44667

約数の個数: 16

約数和(自身を含む): 51406848

約数和(自身を除く): 20973962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 44623, 89246, 490853, 981706, 1383313, 2766626, 15216443, 30432886]

約数ペア:

[(1, 30432886), (2, 15216443), (11, 2766626), (22, 1383313), (31, 981706), (62, 490853), (341, 89246), (682, 44623)]