23318728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 22300472

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 1279, 2279, 2558, 4558, 5116, 9116, 10232, 18232, 54997, 67787, 109994, 135574, 219988, 271148, 439976, 542296, 2914841, 5829682, 11659364, 23318728]

約数ペア:

[(1, 23318728), (2, 11659364), (4, 5829682), (8, 2914841), (43, 542296), (53, 439976), (86, 271148), (106, 219988), (172, 135574), (212, 109994), (344, 67787), (424, 54997), (1279, 18232), (2279, 10232), (2558, 9116), (4558, 5116)]