86290384

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{6569}}^1$

素因数の和:7398

約数の個数: 20

約数和(自身を含む): 167416740

約数和(自身を除く): 81126356

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 6569, 13136, 13138, 26276, 52552, 105104, 5393149, 10786298, 21572596, 43145192, 86290384]

約数ペア:

[(1, 86290384), (2, 43145192), (4, 21572596), (8, 10786298), (16, 5393149), (821, 105104), (1642, 52552), (3284, 26276), (6568, 13138), (6569, 13136)]