31386398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2411}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 49320576

約数和(自身を除く): 17934178

約数列:

[1, 2, 23, 46, 283, 566, 2411, 4822, 6509, 13018, 55453, 110906, 682313, 1364626, 15693199, 31386398]

約数ペア:

[(1, 31386398), (2, 15693199), (23, 1364626), (46, 682313), (283, 110906), (566, 55453), (2411, 13018), (4822, 6509)]