83161790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21316

約数の個数: 32

約数和(自身を含む): 165395520

約数和(自身を除く): 82233730

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 21269, 42538, 106345, 212690, 361573, 489187, 723146, 978374, 1807865, 2445935, 3615730, 4891870, 8316179, 16632358, 41580895, 83161790]

約数ペア:

[(1, 83161790), (2, 41580895), (5, 16632358), (10, 8316179), (17, 4891870), (23, 3615730), (34, 2445935), (46, 1807865), (85, 978374), (115, 723146), (170, 489187), (230, 361573), (391, 212690), (782, 106345), (1955, 42538), (3910, 21269)]