8077904

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1613}}^1$

素因数の和:1934

約数の個数: 20

約数和(自身を含む): 15710676

約数和(自身を除く): 7632772

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 1613, 2504, 3226, 5008, 6452, 12904, 25808, 504869, 1009738, 2019476, 4038952, 8077904]

約数ペア:

[(1, 8077904), (2, 4038952), (4, 2019476), (8, 1009738), (16, 504869), (313, 25808), (626, 12904), (1252, 6452), (1613, 5008), (2504, 3226)]