55639334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 95230080

約数和(自身を除く): 39590746

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 2003, 4006, 13889, 27778, 34051, 38057, 68102, 76114, 86129, 172258, 646969, 1293938, 1464193, 1636451, 2928386, 3272902, 27819667, 55639334]

約数ペア:

[(1, 55639334), (2, 27819667), (17, 3272902), (19, 2928386), (34, 1636451), (38, 1464193), (43, 1293938), (86, 646969), (323, 172258), (646, 86129), (731, 76114), (817, 68102), (1462, 38057), (1634, 34051), (2003, 27778), (4006, 13889)]