9880432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26849}}^1$

素因数の和:26880

約数の個数: 20

約数和(自身を含む): 19976400

約数和(自身を除く): 10095968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26849, 53698, 107396, 214792, 429584, 617527, 1235054, 2470108, 4940216, 9880432]

約数ペア:

[(1, 9880432), (2, 4940216), (4, 2470108), (8, 1235054), (16, 617527), (23, 429584), (46, 214792), (92, 107396), (184, 53698), (368, 26849)]