137386048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{69247}}^1$

素因数の和:69290

約数の個数: 28

約数和(自身を含む): 281423872

約数和(自身を除く): 144037824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 69247, 138494, 276988, 553976, 1107952, 2146657, 2215904, 4293314, 4431808, 8586628, 17173256, 34346512, 68693024, 137386048]

約数ペア:

[(1, 137386048), (2, 68693024), (4, 34346512), (8, 17173256), (16, 8586628), (31, 4431808), (32, 4293314), (62, 2215904), (64, 2146657), (124, 1107952), (248, 553976), (496, 276988), (992, 138494), (1984, 69247)]