31298642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 47692800

約数和(自身を除く): 16394158

約数列:

[1, 2, 127, 149, 254, 298, 827, 1654, 18923, 37846, 105029, 123223, 210058, 246446, 15649321, 31298642]

約数ペア:

[(1, 31298642), (2, 15649321), (127, 246446), (149, 210058), (254, 123223), (298, 105029), (827, 37846), (1654, 18923)]