85840643

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3697}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 102242304

約数和(自身を除く): 16401661

約数列:

[1, 7, 31, 107, 217, 749, 3317, 3697, 23219, 25879, 114607, 395579, 802249, 2769053, 12262949, 85840643]

約数ペア:

[(1, 85840643), (7, 12262949), (31, 2769053), (107, 802249), (217, 395579), (749, 114607), (3317, 25879), (3697, 23219)]