81522046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2903}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 128937600

約数和(自身を除く): 47415554

約数列:

[1, 2, 19, 38, 739, 1478, 2903, 5806, 14041, 28082, 55157, 110314, 2145317, 4290634, 40761023, 81522046]

約数ペア:

[(1, 81522046), (2, 40761023), (19, 4290634), (38, 2145317), (739, 110314), (1478, 55157), (2903, 28082), (5806, 14041)]