31403336

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{36013}}^1$

素因数の和:36128

約数の個数: 16

約数和(自身を含む): 59423100

約数和(自身を除く): 28019764

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 36013, 72026, 144052, 288104, 3925417, 7850834, 15701668, 31403336]

約数ペア:

[(1, 31403336), (2, 15701668), (4, 7850834), (8, 3925417), (109, 288104), (218, 144052), (436, 72026), (872, 36013)]