82172012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21647}}^1$

素因数の和:21737

約数の個数: 24

約数和(自身を含む): 156991296

約数和(自身を除く): 74819284

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 21647, 43294, 86588, 281411, 562822, 1125644, 1580231, 3160462, 6320924, 20543003, 41086006, 82172012]

約数ペア:

[(1, 82172012), (2, 41086006), (4, 20543003), (13, 6320924), (26, 3160462), (52, 1580231), (73, 1125644), (146, 562822), (292, 281411), (949, 86588), (1898, 43294), (3796, 21647)]