31477232

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53171}}^1$

素因数の和:53216

約数の個数: 20

約数和(自身を含む): 62636616

約数和(自身を除く): 31159384

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 53171, 106342, 212684, 425368, 850736, 1967327, 3934654, 7869308, 15738616, 31477232]

約数ペア:

[(1, 31477232), (2, 15738616), (4, 7869308), (8, 3934654), (16, 1967327), (37, 850736), (74, 425368), (148, 212684), (296, 106342), (592, 53171)]