86261536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 180809496

約数和(自身を除く): 94547960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 257, 272, 514, 544, 617, 1028, 1234, 2056, 2468, 4112, 4369, 4936, 8224, 8738, 9872, 10489, 17476, 19744, 20978, 34952, 41956, 69904, 83912, 139808, 158569, 167824, 317138, 335648, 634276, 1268552, 2537104, 2695673, 5074208, 5391346, 10782692, 21565384, 43130768, 86261536]

約数ペア:

[(1, 86261536), (2, 43130768), (4, 21565384), (8, 10782692), (16, 5391346), (17, 5074208), (32, 2695673), (34, 2537104), (68, 1268552), (136, 634276), (257, 335648), (272, 317138), (514, 167824), (544, 158569), (617, 139808), (1028, 83912), (1234, 69904), (2056, 41956), (2468, 34952), (4112, 20978), (4369, 19744), (4936, 17476), (8224, 10489), (8738, 9872)]