89193985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5437}}^1$

素因数の和:5652

約数の個数: 16

約数和(自身を含む): 113936976

約数和(自身を除く): 24742991

約数列:

[1, 5, 17, 85, 193, 965, 3281, 5437, 16405, 27185, 92429, 462145, 1049341, 5246705, 17838797, 89193985]

約数ペア:

[(1, 89193985), (5, 17838797), (17, 5246705), (85, 1049341), (193, 462145), (965, 92429), (3281, 27185), (5437, 16405)]