31976554

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3501

約数の個数: 16

約数和(自身を含む): 49381056

約数和(自身を除く): 17404502

約数列:

[1, 2, 67, 71, 134, 142, 3361, 4757, 6722, 9514, 225187, 238631, 450374, 477262, 15988277, 31976554]

約数ペア:

[(1, 31976554), (2, 15988277), (67, 477262), (71, 450374), (134, 238631), (142, 225187), (3361, 9514), (4757, 6722)]