85220798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105733}}^1$

素因数の和:105779

約数の個数: 16

約数和(自身を含む): 142106496

約数和(自身を除く): 56885698

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 105733, 211466, 1374529, 2749058, 3277723, 6555446, 42610399, 85220798]

約数ペア:

[(1, 85220798), (2, 42610399), (13, 6555446), (26, 3277723), (31, 2749058), (62, 1374529), (403, 211466), (806, 105733)]