85831096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 187941600

約数和(自身を除く): 102110504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 884, 1118, 1129, 1462, 1768, 2236, 2258, 2924, 4472, 4516, 5848, 9032, 9503, 14677, 19006, 19193, 29354, 38012, 38386, 48547, 58708, 76024, 76772, 97094, 117416, 153544, 194188, 249509, 388376, 499018, 631111, 825299, 998036, 1262222, 1650598, 1996072, 2524444, 3301196, 5048888, 6602392, 10728887, 21457774, 42915548, 85831096]

約数ペア:

[(1, 85831096), (2, 42915548), (4, 21457774), (8, 10728887), (13, 6602392), (17, 5048888), (26, 3301196), (34, 2524444), (43, 1996072), (52, 1650598), (68, 1262222), (86, 998036), (104, 825299), (136, 631111), (172, 499018), (221, 388376), (344, 249509), (442, 194188), (559, 153544), (731, 117416), (884, 97094), (1118, 76772), (1129, 76024), (1462, 58708), (1768, 48547), (2236, 38386), (2258, 38012), (2924, 29354), (4472, 19193), (4516, 19006), (5848, 14677), (9032, 9503)]