31084638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17327}}^1$

素因数の和:17368

約数の個数: 32

約数和(自身を含む): 69866496

約数和(自身を除く): 38781858

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 17327, 34654, 51981, 103962, 225251, 398521, 450502, 675753, 797042, 1195563, 1351506, 2391126, 5180773, 10361546, 15542319, 31084638]

約数ペア:

[(1, 31084638), (2, 15542319), (3, 10361546), (6, 5180773), (13, 2391126), (23, 1351506), (26, 1195563), (39, 797042), (46, 675753), (69, 450502), (78, 398521), (138, 225251), (299, 103962), (598, 51981), (897, 34654), (1794, 17327)]