80871104

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{12511}}^1$

素因数の和:12624

約数の個数: 28

約数和(自身を含む): 162080448

約数和(自身を除く): 81209344

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 12511, 25022, 50044, 100088, 200176, 400352, 800704, 1263611, 2527222, 5054444, 10108888, 20217776, 40435552, 80871104]

約数ペア:

[(1, 80871104), (2, 40435552), (4, 20217776), (8, 10108888), (16, 5054444), (32, 2527222), (64, 1263611), (101, 800704), (202, 400352), (404, 200176), (808, 100088), (1616, 50044), (3232, 25022), (6464, 12511)]