90507146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{44939}}^1$

素因数の和:45013

約数の個数: 16

約数和(自身を含む): 145605600

約数和(自身を除く): 55098454

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 44939, 89878, 853841, 1707682, 2381767, 4763534, 45253573, 90507146]

約数ペア:

[(1, 90507146), (2, 45253573), (19, 4763534), (38, 2381767), (53, 1707682), (106, 853841), (1007, 89878), (2014, 44939)]