79940912

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{39341}}^1$

素因数の和:39476

約数の個数: 20

約数和(自身を含む): 156109056

約数和(自身を除く): 76168144

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 39341, 78682, 157364, 314728, 629456, 4996307, 9992614, 19985228, 39970456, 79940912]

約数ペア:

[(1, 79940912), (2, 39970456), (4, 19985228), (8, 9992614), (16, 4996307), (127, 629456), (254, 314728), (508, 157364), (1016, 78682), (2032, 39341)]