16121512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 33203520

約数和(自身を除く): 17082008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1097, 1336, 1837, 2194, 3674, 4388, 7348, 8776, 12067, 14696, 24134, 48268, 96536, 183199, 366398, 732796, 1465592, 2015189, 4030378, 8060756, 16121512]

約数ペア:

[(1, 16121512), (2, 8060756), (4, 4030378), (8, 2015189), (11, 1465592), (22, 732796), (44, 366398), (88, 183199), (167, 96536), (334, 48268), (668, 24134), (1097, 14696), (1336, 12067), (1837, 8776), (2194, 7348), (3674, 4388)]