86962898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21839}}^1$

素因数の和:22033

約数の個数: 16

約数和(自身を含む): 143095680

約数和(自身を除く): 56132782

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 21839, 43678, 240229, 480458, 3952859, 7905718, 43481449, 86962898]

約数ペア:

[(1, 86962898), (2, 43481449), (11, 7905718), (22, 3952859), (181, 480458), (362, 240229), (1991, 43678), (3982, 21839)]