89343670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40427}}^1$

素因数の和:40464

約数の個数: 32

約数和(自身を含む): 183381408

約数和(自身を除く): 94037738

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 40427, 80854, 202135, 404270, 525551, 687259, 1051102, 1374518, 2627755, 3436295, 5255510, 6872590, 8934367, 17868734, 44671835, 89343670]

約数ペア:

[(1, 89343670), (2, 44671835), (5, 17868734), (10, 8934367), (13, 6872590), (17, 5255510), (26, 3436295), (34, 2627755), (65, 1374518), (85, 1051102), (130, 687259), (170, 525551), (221, 404270), (442, 202135), (1105, 80854), (2210, 40427)]