80063104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 176035680

約数和(自身を除く): 95972576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 176, 202, 352, 404, 563, 704, 808, 1111, 1126, 1408, 1616, 2222, 2252, 3232, 4444, 4504, 6193, 6464, 8888, 9008, 12386, 12928, 17776, 18016, 24772, 35552, 36032, 49544, 56863, 71104, 72064, 99088, 113726, 142208, 198176, 227452, 396352, 454904, 625493, 792704, 909808, 1250986, 1819616, 2501972, 3639232, 5003944, 7278464, 10007888, 20015776, 40031552, 80063104]

約数ペア:

[(1, 80063104), (2, 40031552), (4, 20015776), (8, 10007888), (11, 7278464), (16, 5003944), (22, 3639232), (32, 2501972), (44, 1819616), (64, 1250986), (88, 909808), (101, 792704), (128, 625493), (176, 454904), (202, 396352), (352, 227452), (404, 198176), (563, 142208), (704, 113726), (808, 99088), (1111, 72064), (1126, 71104), (1408, 56863), (1616, 49544), (2222, 36032), (2252, 35552), (3232, 24772), (4444, 18016), (4504, 17776), (6193, 12928), (6464, 12386), (8888, 9008)]