21832432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44017}}^1$

素因数の和:44056

約数の個数: 20

約数和(自身を含む): 43665856

約数和(自身を除く): 21833424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44017, 88034, 176068, 352136, 704272, 1364527, 2729054, 5458108, 10916216, 21832432]

約数ペア:

[(1, 21832432), (2, 10916216), (4, 5458108), (8, 2729054), (16, 1364527), (31, 704272), (62, 352136), (124, 176068), (248, 88034), (496, 44017)]