15968128

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 35000280

約数和(自身を除く): 19032152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1031, 1408, 1936, 2062, 3872, 4124, 7744, 8248, 11341, 15488, 16496, 22682, 32992, 45364, 65984, 90728, 124751, 131968, 181456, 249502, 362912, 499004, 725824, 998008, 1451648, 1996016, 3992032, 7984064, 15968128]

約数ペア:

[(1, 15968128), (2, 7984064), (4, 3992032), (8, 1996016), (11, 1451648), (16, 998008), (22, 725824), (32, 499004), (44, 362912), (64, 249502), (88, 181456), (121, 131968), (128, 124751), (176, 90728), (242, 65984), (352, 45364), (484, 32992), (704, 22682), (968, 16496), (1031, 15488), (1408, 11341), (1936, 8248), (2062, 7744), (3872, 4124)]