80457963352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17123}}^1\times {\mathrm{45181}}^1$

素因数の和:62323

約数の個数: 32

約数和(自身を含む): 162476279280

約数和(自身を除く): 82018315928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17123, 34246, 45181, 68492, 90362, 136984, 180724, 222599, 361448, 445198, 587353, 890396, 1174706, 1780792, 2349412, 4698824, 773634263, 1547268526, 3094537052, 6189074104, 10057245419, 20114490838, 40228981676, 80457963352]

約数ペア:

[(1, 80457963352), (2, 40228981676), (4, 20114490838), (8, 10057245419), (13, 6189074104), (26, 3094537052), (52, 1547268526), (104, 773634263), (17123, 4698824), (34246, 2349412), (45181, 1780792), (68492, 1174706), (90362, 890396), (136984, 587353), (180724, 445198), (222599, 361448)]