83435830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2543}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 159905664

約数和(自身を除く): 76469834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 2543, 3281, 5086, 6562, 12715, 16405, 25430, 32810, 43231, 86462, 216155, 432310, 490799, 981598, 2453995, 4907990, 8343583, 16687166, 41717915, 83435830]

約数ペア:

[(1, 83435830), (2, 41717915), (5, 16687166), (10, 8343583), (17, 4907990), (34, 2453995), (85, 981598), (170, 490799), (193, 432310), (386, 216155), (965, 86462), (1930, 43231), (2543, 32810), (3281, 25430), (5086, 16405), (6562, 12715)]