89220238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{21943}}^1$

素因数の和:22071

約数の個数: 16

約数和(自身を含む): 142197120

約数和(自身を除く): 52976882

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 21943, 43886, 416917, 833834, 2347901, 4695802, 44610119, 89220238]

約数ペア:

[(1, 89220238), (2, 44610119), (19, 4695802), (38, 2347901), (107, 833834), (214, 416917), (2033, 43886), (4066, 21943)]