90406826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{4549}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 143052000

約数和(自身を除く): 52645174

約数列:

[1, 2, 19, 38, 523, 1046, 4549, 9098, 9937, 19874, 86431, 172862, 2379127, 4758254, 45203413, 90406826]

約数ペア:

[(1, 90406826), (2, 45203413), (19, 4758254), (38, 2379127), (523, 172862), (1046, 86431), (4549, 19874), (9098, 9937)]