216408088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2080847}}^1$

素因数の和:2080866

約数の個数: 16

約数和(自身を含む): 436978080

約数和(自身を除く): 220569992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2080847, 4161694, 8323388, 16646776, 27051011, 54102022, 108204044, 216408088]

約数ペア:

[(1, 216408088), (2, 108204044), (4, 54102022), (8, 27051011), (13, 16646776), (26, 8323388), (52, 4161694), (104, 2080847)]