90719078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{17293}}^1$

素因数の和:17399

約数の個数: 16

約数和(自身を含む): 141534096

約数和(自身を除く): 50815018

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 17293, 34586, 743599, 1054873, 1487198, 2109746, 45359539, 90719078]

約数ペア:

[(1, 90719078), (2, 45359539), (43, 2109746), (61, 1487198), (86, 1054873), (122, 743599), (2623, 34586), (5246, 17293)]