91364528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1307}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 188304912

約数和(自身を除く): 96940384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 1307, 2056, 2614, 4112, 4369, 5228, 8738, 10456, 17476, 20912, 22219, 34952, 44438, 69904, 88876, 177752, 335899, 355504, 671798, 1343596, 2687192, 5374384, 5710283, 11420566, 22841132, 45682264, 91364528]

約数ペア:

[(1, 91364528), (2, 45682264), (4, 22841132), (8, 11420566), (16, 5710283), (17, 5374384), (34, 2687192), (68, 1343596), (136, 671798), (257, 355504), (272, 335899), (514, 177752), (1028, 88876), (1307, 69904), (2056, 44438), (2614, 34952), (4112, 22219), (4369, 20912), (5228, 17476), (8738, 10456)]