164621090

素因数分解:

$2^1\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{4649}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 296465400

約数和(自身を除く): 131844310

約数列:

[1, 2, 5, 10, 3541, 4649, 7082, 9298, 17705, 23245, 35410, 46490, 16462109, 32924218, 82310545, 164621090]

約数ペア:

[(1, 164621090), (2, 82310545), (5, 32924218), (10, 16462109), (3541, 46490), (4649, 35410), (7082, 23245), (9298, 17705)]