89293843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 14717933

約数列:

[1, 17, 23, 43, 47, 113, 391, 731, 799, 989, 1081, 1921, 2021, 2599, 4859, 5311, 16813, 18377, 34357, 44183, 46483, 82603, 90287, 111757, 122153, 228373, 790211, 1899869, 2076601, 3882341, 5252579, 89293843]

約数ペア:

[(1, 89293843), (17, 5252579), (23, 3882341), (43, 2076601), (47, 1899869), (113, 790211), (391, 228373), (731, 122153), (799, 111757), (989, 90287), (1081, 82603), (1921, 46483), (2021, 44183), (2599, 34357), (4859, 18377), (5311, 16813)]