80225444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35879}}^1$

素因数の和:35939

約数の個数: 24

約数和(自身を含む): 154714560

約数和(自身を除く): 74489116

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 35879, 71758, 143516, 466427, 932854, 1542797, 1865708, 3085594, 6171188, 20056361, 40112722, 80225444]

約数ペア:

[(1, 80225444), (2, 40112722), (4, 20056361), (13, 6171188), (26, 3085594), (43, 1865708), (52, 1542797), (86, 932854), (172, 466427), (559, 143516), (1118, 71758), (2236, 35879)]