90089426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 164633472

約数和(自身を除く): 74544046

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 2198, 2411, 2669, 4822, 5338, 16877, 18683, 33754, 37366, 40987, 81974, 286909, 378527, 573818, 757054, 2649689, 5299378, 6434959, 12869918, 45044713, 90089426]

約数ペア:

[(1, 90089426), (2, 45044713), (7, 12869918), (14, 6434959), (17, 5299378), (34, 2649689), (119, 757054), (157, 573818), (238, 378527), (314, 286909), (1099, 81974), (2198, 40987), (2411, 37366), (2669, 33754), (4822, 18683), (5338, 16877)]