68519632

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{22189}}^1$

素因数の和:22390

約数の個数: 20

約数和(自身を含む): 133450660

約数和(自身を除く): 64931028

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 22189, 44378, 88756, 177512, 355024, 4282477, 8564954, 17129908, 34259816, 68519632]

約数ペア:

[(1, 68519632), (2, 34259816), (4, 17129908), (8, 8564954), (16, 4282477), (193, 355024), (386, 177512), (772, 88756), (1544, 44378), (3088, 22189)]