89987362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{4783}}^1$

素因数の和:5217

約数の個数: 16

約数和(自身を含む): 141223680

約数和(自身を除く): 51236318

約数列:

[1, 2, 23, 46, 409, 818, 4783, 9407, 9566, 18814, 110009, 220018, 1956247, 3912494, 44993681, 89987362]

約数ペア:

[(1, 89987362), (2, 44993681), (23, 3912494), (46, 1956247), (409, 220018), (818, 110009), (4783, 18814), (9407, 9566)]