30907832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{203341}}^1$

素因数の和:203366

約数の個数: 16

約数和(自身を含む): 61002600

約数和(自身を除く): 30094768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 203341, 406682, 813364, 1626728, 3863479, 7726958, 15453916, 30907832]

約数ペア:

[(1, 30907832), (2, 15453916), (4, 7726958), (8, 3863479), (19, 1626728), (38, 813364), (76, 406682), (152, 203341)]