16217090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55921}}^1$

素因数の和:55957

約数の個数: 16

約数和(自身を含む): 30197880

約数和(自身を除く): 13980790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 55921, 111842, 279605, 559210, 1621709, 3243418, 8108545, 16217090]

約数ペア:

[(1, 16217090), (2, 8108545), (5, 3243418), (10, 1621709), (29, 559210), (58, 279605), (145, 111842), (290, 55921)]