83304590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 159654240

約数和(自身を除く): 76349650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 2539, 3281, 5078, 6562, 12695, 16405, 25390, 32810, 43163, 86326, 215815, 431630, 490027, 980054, 2450135, 4900270, 8330459, 16660918, 41652295, 83304590]

約数ペア:

[(1, 83304590), (2, 41652295), (5, 16660918), (10, 8330459), (17, 4900270), (34, 2450135), (85, 980054), (170, 490027), (193, 431630), (386, 215815), (965, 86326), (1930, 43163), (2539, 32810), (3281, 25390), (5078, 16405), (6562, 12695)]