31960901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 38828160

約数和(自身を除く): 6867259

約数列:

[1, 7, 17, 119, 419, 641, 2933, 4487, 7123, 10897, 49861, 76279, 268579, 1880053, 4565843, 31960901]

約数ペア:

[(1, 31960901), (7, 4565843), (17, 1880053), (119, 268579), (419, 76279), (641, 49861), (2933, 10897), (4487, 7123)]