90095378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{5501}}^1$

素因数の和:5953

約数の個数: 16

約数和(自身を含む): 142611840

約数和(自身を除く): 52516462

約数列:

[1, 2, 19, 38, 431, 862, 5501, 8189, 11002, 16378, 104519, 209038, 2370931, 4741862, 45047689, 90095378]

約数ペア:

[(1, 90095378), (2, 45047689), (19, 4741862), (38, 2370931), (431, 209038), (862, 104519), (5501, 16378), (8189, 11002)]