131469848

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{231461}}^1$

素因数の和:231538

約数の個数: 16

約数和(自身を含む): 249978960

約数和(自身を除く): 118509112

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 231461, 462922, 925844, 1851688, 16433731, 32867462, 65734924, 131469848]

約数ペア:

[(1, 131469848), (2, 65734924), (4, 32867462), (8, 16433731), (71, 1851688), (142, 925844), (284, 462922), (568, 231461)]