28372101110

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17406197}}^1$

素因数の和:17406367

約数の個数: 16

約数和(自身を含む): 51383096496

約数和(自身を除く): 23010995386

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 17406197, 34812394, 87030985, 174061970, 2837210111, 5674420222, 14186050555, 28372101110]

約数ペア:

[(1, 28372101110), (2, 14186050555), (5, 5674420222), (10, 2837210111), (163, 174061970), (326, 87030985), (815, 34812394), (1630, 17406197)]