85481044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1942751}}^1$

素因数の和:1942766

約数の個数: 12

約数和(自身を含む): 163191168

約数和(自身を除く): 77710124

約数列:

[1, 2, 4, 11, 22, 44, 1942751, 3885502, 7771004, 21370261, 42740522, 85481044]

約数ペア:

[(1, 85481044), (2, 42740522), (4, 21370261), (11, 7771004), (22, 3885502), (44, 1942751)]