31334402

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 52704000

約数和(自身を除く): 21369598

約数列:

[1, 2, 11, 22, 79, 121, 149, 158, 242, 298, 869, 1331, 1639, 1738, 2662, 3278, 9559, 11771, 18029, 19118, 23542, 36058, 105149, 129481, 198319, 210298, 258962, 396638, 1424291, 2848582, 15667201, 31334402]

約数ペア:

[(1, 31334402), (2, 15667201), (11, 2848582), (22, 1424291), (79, 396638), (121, 258962), (149, 210298), (158, 198319), (242, 129481), (298, 105149), (869, 36058), (1331, 23542), (1639, 19118), (1738, 18029), (2662, 11771), (3278, 9559)]