37987568

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{22189}}^1$

素因数の和:22304

約数の個数: 20

約数和(自身を含む): 74292120

約数和(自身を除く): 36304552

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 22189, 44378, 88756, 177512, 355024, 2374223, 4748446, 9496892, 18993784, 37987568]

約数ペア:

[(1, 37987568), (2, 18993784), (4, 9496892), (8, 4748446), (16, 2374223), (107, 355024), (214, 177512), (428, 88756), (856, 44378), (1712, 22189)]