89050384

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{51061}}^1$

素因数の和:51178

約数の個数: 20

約数和(自身を含む): 174121420

約数和(自身を除く): 85071036

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 51061, 102122, 204244, 408488, 816976, 5565649, 11131298, 22262596, 44525192, 89050384]

約数ペア:

[(1, 89050384), (2, 44525192), (4, 22262596), (8, 11131298), (16, 5565649), (109, 816976), (218, 408488), (436, 204244), (872, 102122), (1744, 51061)]