85317712

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{47189}}^1$

素因数の和:47310

約数の個数: 20

約数和(自身を含む): 166769460

約数和(自身を除く): 81451748

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 47189, 94378, 188756, 377512, 755024, 5332357, 10664714, 21329428, 42658856, 85317712]

約数ペア:

[(1, 85317712), (2, 42658856), (4, 21329428), (8, 10664714), (16, 5332357), (113, 755024), (226, 377512), (452, 188756), (904, 94378), (1808, 47189)]