89901304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15373}}^1$

素因数の和:15439

約数の個数: 32

約数和(自身を含む): 182643120

約数和(自身を除く): 92741816

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 15373, 30746, 61492, 122984, 261341, 522682, 661039, 1045364, 1322078, 2090728, 2644156, 5288312, 11237663, 22475326, 44950652, 89901304]

約数ペア:

[(1, 89901304), (2, 44950652), (4, 22475326), (8, 11237663), (17, 5288312), (34, 2644156), (43, 2090728), (68, 1322078), (86, 1045364), (136, 661039), (172, 522682), (344, 261341), (731, 122984), (1462, 61492), (2924, 30746), (5848, 15373)]