127989668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{2287}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 237549312

約数和(自身を除く): 109559644

約数列:

[1, 2, 4, 17, 34, 68, 823, 1646, 2287, 3292, 4574, 9148, 13991, 27982, 38879, 55964, 77758, 155516, 1882201, 3764402, 7528804, 31997417, 63994834, 127989668]

約数ペア:

[(1, 127989668), (2, 63994834), (4, 31997417), (17, 7528804), (34, 3764402), (68, 1882201), (823, 155516), (1646, 77758), (2287, 55964), (3292, 38879), (4574, 27982), (9148, 13991)]