31051252

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 55319040

約数和(自身を除く): 24267788

約数列:

[1, 2, 4, 97, 191, 194, 382, 388, 419, 764, 838, 1676, 18527, 37054, 40643, 74108, 80029, 81286, 160058, 162572, 320116, 7762813, 15525626, 31051252]

約数ペア:

[(1, 31051252), (2, 15525626), (4, 7762813), (97, 320116), (191, 162572), (194, 160058), (382, 81286), (388, 80029), (419, 74108), (764, 40643), (838, 37054), (1676, 18527)]