30481732048

素因数分解:

$2^4\times {\mathrm{15679}}^1\times {\mathrm{121507}}^1$

素因数の和:137194

約数の個数: 20

約数和(自身を含む): 59062608640

約数和(自身を除く): 28580876592

約数列:

[1, 2, 4, 8, 16, 15679, 31358, 62716, 121507, 125432, 243014, 250864, 486028, 972056, 1944112, 1905108253, 3810216506, 7620433012, 15240866024, 30481732048]

約数ペア:

[(1, 30481732048), (2, 15240866024), (4, 7620433012), (8, 3810216506), (16, 1905108253), (15679, 1944112), (31358, 972056), (62716, 486028), (121507, 250864), (125432, 243014)]