1089104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 20

約数和(自身を含む): 2160576

約数和(自身を除く): 1071472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1583, 3166, 6332, 12664, 25328, 68069, 136138, 272276, 544552, 1089104]

約数ペア:

[(1, 1089104), (2, 544552), (4, 272276), (8, 136138), (16, 68069), (43, 25328), (86, 12664), (172, 6332), (344, 3166), (688, 1583)]