31707123842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{12791}}^1$

素因数の和:13442

約数の個数: 32

約数和(自身を含む): 49919500800

約数和(自身を除く): 18212376958

約数列:

[1, 2, 29, 58, 79, 158, 541, 1082, 2291, 4582, 12791, 15689, 25582, 31378, 42739, 85478, 370939, 741878, 1010489, 1239431, 2020978, 2478862, 6919931, 13839862, 29304181, 58608362, 200677999, 401355998, 546674549, 1093349098, 15853561921, 31707123842]

約数ペア:

[(1, 31707123842), (2, 15853561921), (29, 1093349098), (58, 546674549), (79, 401355998), (158, 200677999), (541, 58608362), (1082, 29304181), (2291, 13839862), (4582, 6919931), (12791, 2478862), (15689, 2020978), (25582, 1239431), (31378, 1010489), (42739, 741878), (85478, 370939)]