84242068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{296627}}^1$

素因数の和:296702

約数の個数: 12

約数和(自身を含む): 149500512

約数和(自身を除く): 65258444

約数列:

[1, 2, 4, 71, 142, 284, 296627, 593254, 1186508, 21060517, 42121034, 84242068]

約数ペア:

[(1, 84242068), (2, 42121034), (4, 21060517), (71, 1186508), (142, 593254), (284, 296627)]