42157342

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 64383120

約数和(自身を除く): 22225778

約数列:

[1, 2, 89, 163, 178, 326, 1453, 2906, 14507, 29014, 129317, 236839, 258634, 473678, 21078671, 42157342]

約数ペア:

[(1, 42157342), (2, 21078671), (89, 473678), (163, 258634), (178, 236839), (326, 129317), (1453, 29014), (2906, 14507)]