178049248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{428003}}^1$

素因数の和:428026

約数の個数: 24

約数和(自身を含む): 377499528

約数和(自身を除く): 199450280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 428003, 856006, 1712012, 3424024, 5564039, 6848048, 11128078, 13696096, 22256156, 44512312, 89024624, 178049248]

約数ペア:

[(1, 178049248), (2, 89024624), (4, 44512312), (8, 22256156), (13, 13696096), (16, 11128078), (26, 6848048), (32, 5564039), (52, 3424024), (104, 1712012), (208, 856006), (416, 428003)]