90031078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3863}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 138733056

約数和(自身を除く): 48701978

約数列:

[1, 2, 43, 86, 271, 542, 3863, 7726, 11653, 23306, 166109, 332218, 1046873, 2093746, 45015539, 90031078]

約数ペア:

[(1, 90031078), (2, 45015539), (43, 2093746), (86, 1046873), (271, 332218), (542, 166109), (3863, 23306), (7726, 11653)]