231172528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3307}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 476232912

約数和(自身を除く): 245060384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 2056, 3307, 4112, 4369, 6614, 8738, 13228, 17476, 26456, 34952, 52912, 56219, 69904, 112438, 224876, 449752, 849899, 899504, 1699798, 3399596, 6799192, 13598384, 14448283, 28896566, 57793132, 115586264, 231172528]

約数ペア:

[(1, 231172528), (2, 115586264), (4, 57793132), (8, 28896566), (16, 14448283), (17, 13598384), (34, 6799192), (68, 3399596), (136, 1699798), (257, 899504), (272, 849899), (514, 449752), (1028, 224876), (2056, 112438), (3307, 69904), (4112, 56219), (4369, 52912), (6614, 34952), (8738, 26456), (13228, 17476)]