31516012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2531}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 60403392

約数和(自身を除く): 28887380

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 2531, 3113, 5062, 6226, 10124, 12452, 27841, 55682, 111364, 716273, 1432546, 2865092, 7879003, 15758006, 31516012]

約数ペア:

[(1, 31516012), (2, 15758006), (4, 7879003), (11, 2865092), (22, 1432546), (44, 716273), (283, 111364), (566, 55682), (1132, 27841), (2531, 12452), (3113, 10124), (5062, 6226)]