256428017632

素因数分解:

$2^5\times {\mathrm{911}}^1\times {\mathrm{8796241}}^1$

素因数の和:8797162

約数の個数: 24

約数和(自身を含む): 505396880352

約数和(自身を除く): 248968862720

約数列:

[1, 2, 4, 8, 16, 32, 911, 1822, 3644, 7288, 14576, 29152, 8796241, 17592482, 35184964, 70369928, 140739856, 281479712, 8013375551, 16026751102, 32053502204, 64107004408, 128214008816, 256428017632]

約数ペア:

[(1, 256428017632), (2, 128214008816), (4, 64107004408), (8, 32053502204), (16, 16026751102), (32, 8013375551), (911, 281479712), (1822, 140739856), (3644, 70369928), (7288, 35184964), (14576, 17592482), (29152, 8796241)]