31734170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244109}}^1$

素因数の和:244129

約数の個数: 16

約数和(自身を含む): 61515720

約数和(自身を除く): 29781550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 244109, 488218, 1220545, 2441090, 3173417, 6346834, 15867085, 31734170]

約数ペア:

[(1, 31734170), (2, 15867085), (5, 6346834), (10, 3173417), (13, 2441090), (26, 1220545), (65, 488218), (130, 244109)]