16704496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{54949}}^1$

素因数の和:54976

約数の個数: 20

約数和(自身を含む): 34069000

約数和(自身を除く): 17364504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 54949, 109898, 219796, 439592, 879184, 1044031, 2088062, 4176124, 8352248, 16704496]

約数ペア:

[(1, 16704496), (2, 8352248), (4, 4176124), (8, 2088062), (16, 1044031), (19, 879184), (38, 439592), (76, 219796), (152, 109898), (304, 54949)]