64117042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67777}}^1$

素因数の和:67833

約数の個数: 16

約数和(自身を含む): 107360352

約数和(自身を除く): 43243310

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 67777, 135554, 745547, 1491094, 2914411, 5828822, 32058521, 64117042]

約数ペア:

[(1, 64117042), (2, 32058521), (11, 5828822), (22, 2914411), (43, 1491094), (86, 745547), (473, 135554), (946, 67777)]