89885732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 91554268

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2399, 4798, 9367, 9596, 18734, 37468, 40783, 45581, 69571, 81566, 91162, 139142, 163132, 182324, 278284, 774877, 1182707, 1321849, 1549754, 2365414, 2643698, 3099508, 4730828, 5287396, 22471433, 44942866, 89885732]

約数ペア:

[(1, 89885732), (2, 44942866), (4, 22471433), (17, 5287396), (19, 4730828), (29, 3099508), (34, 2643698), (38, 2365414), (58, 1549754), (68, 1321849), (76, 1182707), (116, 774877), (323, 278284), (493, 182324), (551, 163132), (646, 139142), (986, 91162), (1102, 81566), (1292, 69571), (1972, 45581), (2204, 40783), (2399, 37468), (4798, 18734), (9367, 9596)]