22389608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68261}}^1$

素因数の和:68308

約数の個数: 16

約数和(自身を含む): 43005060

約数和(自身を除く): 20615452

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68261, 136522, 273044, 546088, 2798701, 5597402, 11194804, 22389608]

約数ペア:

[(1, 22389608), (2, 11194804), (4, 5597402), (8, 2798701), (41, 546088), (82, 273044), (164, 136522), (328, 68261)]