115420856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 222218640

約数和(自身を除く): 106797784

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 1096, 1987, 3974, 7261, 7948, 14522, 15896, 29044, 58088, 105311, 210622, 272219, 421244, 544438, 842488, 1088876, 2177752, 14427607, 28855214, 57710428, 115420856]

約数ペア:

[(1, 115420856), (2, 57710428), (4, 28855214), (8, 14427607), (53, 2177752), (106, 1088876), (137, 842488), (212, 544438), (274, 421244), (424, 272219), (548, 210622), (1096, 105311), (1987, 58088), (3974, 29044), (7261, 15896), (7948, 14522)]