8281216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 17038080

約数和(自身を除く): 8756864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 2087, 3968, 4174, 8348, 16696, 33392, 64697, 66784, 129394, 133568, 258788, 267136, 517576, 1035152, 2070304, 4140608, 8281216]

約数ペア:

[(1, 8281216), (2, 4140608), (4, 2070304), (8, 1035152), (16, 517576), (31, 267136), (32, 258788), (62, 133568), (64, 129394), (124, 66784), (128, 64697), (248, 33392), (496, 16696), (992, 8348), (1984, 4174), (2087, 3968)]