86291888

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{3433}}^1$

素因数の和:5012

約数の個数: 20

約数和(自身を含む): 167345688

約数和(自身を除く): 81053800

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 3433, 6284, 6866, 12568, 13732, 25136, 27464, 54928, 5393243, 10786486, 21572972, 43145944, 86291888]

約数ペア:

[(1, 86291888), (2, 43145944), (4, 21572972), (8, 10786486), (16, 5393243), (1571, 54928), (3142, 27464), (3433, 25136), (6284, 13732), (6866, 12568)]