31534288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{85691}}^1$

素因数の和:85722

約数の個数: 20

約数和(自身を含む): 63754848

約数和(自身を除く): 32220560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 85691, 171382, 342764, 685528, 1371056, 1970893, 3941786, 7883572, 15767144, 31534288]

約数ペア:

[(1, 31534288), (2, 15767144), (4, 7883572), (8, 3941786), (16, 1970893), (23, 1371056), (46, 685528), (92, 342764), (184, 171382), (368, 85691)]