31089124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 32596316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 467, 748, 934, 979, 1513, 1868, 1958, 3026, 3916, 5137, 6052, 7939, 10274, 15878, 16643, 20548, 31756, 33286, 41563, 66572, 83126, 87329, 166252, 174658, 349316, 457193, 706571, 914386, 1413142, 1828772, 2826284, 7772281, 15544562, 31089124]

約数ペア:

[(1, 31089124), (2, 15544562), (4, 7772281), (11, 2826284), (17, 1828772), (22, 1413142), (34, 914386), (44, 706571), (68, 457193), (89, 349316), (178, 174658), (187, 166252), (356, 87329), (374, 83126), (467, 66572), (748, 41563), (934, 33286), (979, 31756), (1513, 20548), (1868, 16643), (1958, 15878), (3026, 10274), (3916, 7939), (5137, 6052)]