25335472

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{5059}}^1$

素因数の和:5380

約数の個数: 20

約数和(自身を含む): 49254040

約数和(自身を除く): 23918568

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 5059, 10118, 20236, 40472, 80944, 1583467, 3166934, 6333868, 12667736, 25335472]

約数ペア:

[(1, 25335472), (2, 12667736), (4, 6333868), (8, 3166934), (16, 1583467), (313, 80944), (626, 40472), (1252, 20236), (2504, 10118), (5008, 5059)]