89428174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213943}}^1$

素因数の和:213975

約数の個数: 16

約数和(自身を含む): 154039680

約数和(自身を除く): 64611506

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 213943, 427886, 2353373, 4064917, 4706746, 8129834, 44714087, 89428174]

約数ペア:

[(1, 89428174), (2, 44714087), (11, 8129834), (19, 4706746), (22, 4064917), (38, 2353373), (209, 427886), (418, 213943)]