85753474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 140714496

約数和(自身を除く): 54961022

約数列:

[1, 2, 17, 34, 47, 94, 103, 206, 521, 799, 1042, 1598, 1751, 3502, 4841, 8857, 9682, 17714, 24487, 48974, 53663, 82297, 107326, 164594, 416279, 832558, 912271, 1824542, 2522161, 5044322, 42876737, 85753474]

約数ペア:

[(1, 85753474), (2, 42876737), (17, 5044322), (34, 2522161), (47, 1824542), (94, 912271), (103, 832558), (206, 416279), (521, 164594), (799, 107326), (1042, 82297), (1598, 53663), (1751, 48974), (3502, 24487), (4841, 17714), (8857, 9682)]