31270568

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18013}}^1$

素因数の和:18057

約数の個数: 32

約数和(自身を含む): 69173760

約数和(自身を除く): 37903192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 18013, 36026, 72052, 126091, 144104, 252182, 504364, 558403, 1008728, 1116806, 2233612, 3908821, 4467224, 7817642, 15635284, 31270568]

約数ペア:

[(1, 31270568), (2, 15635284), (4, 7817642), (7, 4467224), (8, 3908821), (14, 2233612), (28, 1116806), (31, 1008728), (56, 558403), (62, 504364), (124, 252182), (217, 144104), (248, 126091), (434, 72052), (868, 36026), (1736, 18013)]