81693052

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{49451}}^1$

素因数の和:49521

約数の個数: 24

約数和(自身を含む): 166158720

約数和(自身を除く): 84465668

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 49451, 98902, 197804, 346157, 692314, 1384628, 2917609, 5835218, 11670436, 20423263, 40846526, 81693052]

約数ペア:

[(1, 81693052), (2, 40846526), (4, 20423263), (7, 11670436), (14, 5835218), (28, 2917609), (59, 1384628), (118, 692314), (236, 346157), (413, 197804), (826, 98902), (1652, 49451)]