82389788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3467}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 155657712

約数和(自身を除く): 73267924

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 3467, 5941, 6934, 11882, 13868, 23764, 45071, 90142, 180284, 1584419, 3168838, 6337676, 20597447, 41194894, 82389788]

約数ペア:

[(1, 82389788), (2, 41194894), (4, 20597447), (13, 6337676), (26, 3168838), (52, 1584419), (457, 180284), (914, 90142), (1828, 45071), (3467, 23764), (5941, 13868), (6934, 11882)]