144656912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{291647}}^1$

素因数の和:291686

約数の個数: 20

約数和(自身を含む): 289314816

約数和(自身を除く): 144657904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 291647, 583294, 1166588, 2333176, 4666352, 9041057, 18082114, 36164228, 72328456, 144656912]

約数ペア:

[(1, 144656912), (2, 72328456), (4, 36164228), (8, 18082114), (16, 9041057), (31, 4666352), (62, 2333176), (124, 1166588), (248, 583294), (496, 291647)]