31281424

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{2789}}^1$

素因数の和:3498

約数の個数: 20

約数和(自身を含む): 60715980

約数和(自身を除く): 29434556

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2789, 2804, 5578, 5608, 11156, 11216, 22312, 44624, 1955089, 3910178, 7820356, 15640712, 31281424]

約数ペア:

[(1, 31281424), (2, 15640712), (4, 7820356), (8, 3910178), (16, 1955089), (701, 44624), (1402, 22312), (2789, 11216), (2804, 11156), (5578, 5608)]