216033484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{8167}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 401375520

約数和(自身を除く): 185342036

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 8167, 13226, 16334, 26452, 32668, 138839, 277678, 555356, 3176963, 6353926, 12707852, 54008371, 108016742, 216033484]

約数ペア:

[(1, 216033484), (2, 108016742), (4, 54008371), (17, 12707852), (34, 6353926), (68, 3176963), (389, 555356), (778, 277678), (1556, 138839), (6613, 32668), (8167, 26452), (13226, 16334)]