39897616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{226691}}^1$

素因数の和:226710

約数の個数: 20

約数和(自身を含む): 84329424

約数和(自身を除く): 44431808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 226691, 453382, 906764, 1813528, 2493601, 3627056, 4987202, 9974404, 19948808, 39897616]

約数ペア:

[(1, 39897616), (2, 19948808), (4, 9974404), (8, 4987202), (11, 3627056), (16, 2493601), (22, 1813528), (44, 906764), (88, 453382), (176, 226691)]