40917026

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 62112960

約数和(自身を除く): 21195934

約数列:

[1, 2, 157, 311, 314, 419, 622, 838, 48827, 65783, 97654, 130309, 131566, 260618, 20458513, 40917026]

約数ペア:

[(1, 40917026), (2, 20458513), (157, 260618), (311, 131566), (314, 130309), (419, 97654), (622, 65783), (838, 48827)]