83855478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1996559}}^1$

素因数の和:1996571

約数の個数: 16

約数和(自身を含む): 191669760

約数和(自身を除く): 107814282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1996559, 3993118, 5989677, 11979354, 13975913, 27951826, 41927739, 83855478]

約数ペア:

[(1, 83855478), (2, 41927739), (3, 27951826), (6, 13975913), (7, 11979354), (14, 5989677), (21, 3993118), (42, 1996559)]