85613456

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{9371}}^1$

素因数の和:9950

約数の個数: 20

約数和(自身を含む): 166184304

約数和(自身を除く): 80570848

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 9371, 18742, 37484, 74968, 149936, 5350841, 10701682, 21403364, 42806728, 85613456]

約数ペア:

[(1, 85613456), (2, 42806728), (4, 21403364), (8, 10701682), (16, 5350841), (571, 149936), (1142, 74968), (2284, 37484), (4568, 18742), (9136, 9371)]