88894642

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 138384468

約数和(自身を除く): 49489826

約数列:

[1, 2, 41, 82, 137, 193, 274, 386, 1681, 3362, 5617, 7913, 11234, 15826, 26441, 52882, 230297, 324433, 460594, 648866, 1084081, 2168162, 44447321, 88894642]

約数ペア:

[(1, 88894642), (2, 44447321), (41, 2168162), (82, 1084081), (137, 648866), (193, 460594), (274, 324433), (386, 230297), (1681, 52882), (3362, 26441), (5617, 15826), (7913, 11234)]