89079866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 144270720

約数和(自身を除く): 55190854

約数列:

[1, 2, 19, 38, 71, 137, 142, 241, 274, 482, 1349, 2603, 2698, 4579, 5206, 9158, 9727, 17111, 19454, 33017, 34222, 66034, 184813, 325109, 369626, 627323, 650218, 1254646, 2344207, 4688414, 44539933, 89079866]

約数ペア:

[(1, 89079866), (2, 44539933), (19, 4688414), (38, 2344207), (71, 1254646), (137, 650218), (142, 627323), (241, 369626), (274, 325109), (482, 184813), (1349, 66034), (2603, 34222), (2698, 33017), (4579, 19454), (5206, 17111), (9158, 9727)]