6400136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 6145144

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 197, 248, 262, 394, 524, 788, 1048, 1576, 4061, 6107, 8122, 12214, 16244, 24428, 25807, 32488, 48856, 51614, 103228, 206456, 800017, 1600034, 3200068, 6400136]

約数ペア:

[(1, 6400136), (2, 3200068), (4, 1600034), (8, 800017), (31, 206456), (62, 103228), (124, 51614), (131, 48856), (197, 32488), (248, 25807), (262, 24428), (394, 16244), (524, 12214), (788, 8122), (1048, 6107), (1576, 4061)]