80592008

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18217}}^1$

素因数の和:18309

約数の個数: 32

約数和(自身を含む): 174892800

約数和(自身を除く): 94300792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 18217, 36434, 72868, 127519, 145736, 255038, 510076, 1020152, 1439143, 2878286, 5756572, 10074001, 11513144, 20148002, 40296004, 80592008]

約数ペア:

[(1, 80592008), (2, 40296004), (4, 20148002), (7, 11513144), (8, 10074001), (14, 5756572), (28, 2878286), (56, 1439143), (79, 1020152), (158, 510076), (316, 255038), (553, 145736), (632, 127519), (1106, 72868), (2212, 36434), (4424, 18217)]