89621566

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4679}}^1$

素因数の和:4899

約数の個数: 16

約数和(自身を含む): 137535840

約数和(自身を除く): 47914274

約数列:

[1, 2, 61, 122, 157, 314, 4679, 9358, 9577, 19154, 285419, 570838, 734603, 1469206, 44810783, 89621566]

約数ペア:

[(1, 89621566), (2, 44810783), (61, 1469206), (122, 734603), (157, 570838), (314, 285419), (4679, 19154), (9358, 9577)]