31305066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401347}}^1$

素因数の和:401365

約数の個数: 16

約数和(自身を含む): 67426464

約数和(自身を除く): 36121398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401347, 802694, 1204041, 2408082, 5217511, 10435022, 15652533, 31305066]

約数ペア:

[(1, 31305066), (2, 15652533), (3, 10435022), (6, 5217511), (13, 2408082), (26, 1204041), (39, 802694), (78, 401347)]