90659738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 151816896

約数和(自身を除く): 61157158

約数列:

[1, 2, 13, 26, 43, 83, 86, 166, 559, 977, 1079, 1118, 1954, 2158, 3569, 7138, 12701, 25402, 42011, 46397, 81091, 84022, 92794, 162182, 546143, 1054183, 1092286, 2108366, 3486913, 6973826, 45329869, 90659738]

約数ペア:

[(1, 90659738), (2, 45329869), (13, 6973826), (26, 3486913), (43, 2108366), (83, 1092286), (86, 1054183), (166, 546143), (559, 162182), (977, 92794), (1079, 84022), (1118, 81091), (1954, 46397), (2158, 42011), (3569, 25402), (7138, 12701)]