89985998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 147891744

約数和(自身を除く): 57905746

約数列:

[1, 2, 17, 34, 37, 74, 233, 307, 466, 614, 629, 1258, 3961, 5219, 7922, 8621, 10438, 11359, 17242, 22718, 71531, 143062, 146557, 193103, 293114, 386206, 1216027, 2432054, 2646647, 5293294, 44992999, 89985998]

約数ペア:

[(1, 89985998), (2, 44992999), (17, 5293294), (34, 2646647), (37, 2432054), (74, 1216027), (233, 386206), (307, 293114), (466, 193103), (614, 146557), (629, 143062), (1258, 71531), (3961, 22718), (5219, 17242), (7922, 11359), (8621, 10438)]