90524890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{210523}}^1$

素因数の和:210573

約数の個数: 16

約数和(自身を含む): 166735008

約数和(自身を除く): 76210118

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 210523, 421046, 1052615, 2105230, 9052489, 18104978, 45262445, 90524890]

約数ペア:

[(1, 90524890), (2, 45262445), (5, 18104978), (10, 9052489), (43, 2105230), (86, 1052615), (215, 421046), (430, 210523)]