89720912

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{5503}}^1$

素因数の和:6530

約数の個数: 20

約数和(自身を含む): 174036480

約数和(自身を除く): 84315568

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 5503, 8152, 11006, 16304, 22012, 44024, 88048, 5607557, 11215114, 22430228, 44860456, 89720912]

約数ペア:

[(1, 89720912), (2, 44860456), (4, 22430228), (8, 11215114), (16, 5607557), (1019, 88048), (2038, 44024), (4076, 22012), (5503, 16304), (8152, 11006)]