63840898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{4513}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 104652576

約数和(自身を除く): 40811678

約数列:

[1, 2, 11, 22, 643, 1286, 4513, 7073, 9026, 14146, 49643, 99286, 2901859, 5803718, 31920449, 63840898]

約数ペア:

[(1, 63840898), (2, 31920449), (11, 5803718), (22, 2901859), (643, 99286), (1286, 49643), (4513, 14146), (7073, 9026)]