31358934

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{10957}}^1$

素因数の和:11021

約数の個数: 32

約数和(自身を含む): 71007840

約数和(自身を除く): 39648906

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 10957, 21914, 32871, 65742, 98613, 197226, 295839, 580721, 591678, 1161442, 1742163, 3484326, 5226489, 10452978, 15679467, 31358934]

約数ペア:

[(1, 31358934), (2, 15679467), (3, 10452978), (6, 5226489), (9, 3484326), (18, 1742163), (27, 1161442), (53, 591678), (54, 580721), (106, 295839), (159, 197226), (318, 98613), (477, 65742), (954, 32871), (1431, 21914), (2862, 10957)]