231644272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{391291}}^1$

素因数の和:391336

約数の個数: 20

約数和(自身を含む): 460941976

約数和(自身を除く): 229297704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 391291, 782582, 1565164, 3130328, 6260656, 14477767, 28955534, 57911068, 115822136, 231644272]

約数ペア:

[(1, 231644272), (2, 115822136), (4, 57911068), (8, 28955534), (16, 14477767), (37, 6260656), (74, 3130328), (148, 1565164), (296, 782582), (592, 391291)]