81974606

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{95989}}^1$

素因数の和:96059

約数の個数: 16

約数和(自身を含む): 142833120

約数和(自身を除く): 60858514

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 95989, 191978, 671923, 1343846, 5855329, 11710658, 40987303, 81974606]

約数ペア:

[(1, 81974606), (2, 40987303), (7, 11710658), (14, 5855329), (61, 1343846), (122, 671923), (427, 191978), (854, 95989)]