7940336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{21577}}^1$

素因数の和:21608

約数の個数: 20

約数和(自身を含む): 16054032

約数和(自身を除く): 8113696

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 21577, 43154, 86308, 172616, 345232, 496271, 992542, 1985084, 3970168, 7940336]

約数ペア:

[(1, 7940336), (2, 3970168), (4, 1985084), (8, 992542), (16, 496271), (23, 345232), (46, 172616), (92, 86308), (184, 43154), (368, 21577)]