71308018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{7607}}^1$

素因数の和:7761

約数の個数: 16

約数和(自身を含む): 110468160

約数和(自身を除く): 39160142

約数列:

[1, 2, 43, 86, 109, 218, 4687, 7607, 9374, 15214, 327101, 654202, 829163, 1658326, 35654009, 71308018]

約数ペア:

[(1, 71308018), (2, 35654009), (43, 1658326), (86, 829163), (109, 654202), (218, 327101), (4687, 15214), (7607, 9374)]