71338306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30829}}^1$

素因数の和:30933

約数の個数: 16

約数和(自身を含む): 116537400

約数和(自身を除く): 45199094

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 30829, 61658, 400777, 801554, 2743781, 5487562, 35669153, 71338306]

約数ペア:

[(1, 71338306), (2, 35669153), (13, 5487562), (26, 2743781), (89, 801554), (178, 400777), (1157, 61658), (2314, 30829)]