80578708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169283}}^1$

素因数の和:169311

約数の個数: 24

約数和(自身を含む): 170638272

約数和(自身を除く): 90059564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 169283, 338566, 677132, 1184981, 2369962, 2877811, 4739924, 5755622, 11511244, 20144677, 40289354, 80578708]

約数ペア:

[(1, 80578708), (2, 40289354), (4, 20144677), (7, 11511244), (14, 5755622), (17, 4739924), (28, 2877811), (34, 2369962), (68, 1184981), (119, 677132), (238, 338566), (476, 169283)]