81394048

素因数分解:

$2^7\times {\mathrm{635891}}^1$

素因数の和:635905

約数の個数: 16

約数和(自身を含む): 162152460

約数和(自身を除く): 80758412

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 635891, 1271782, 2543564, 5087128, 10174256, 20348512, 40697024, 81394048]

約数ペア:

[(1, 81394048), (2, 40697024), (4, 20348512), (8, 10174256), (16, 5087128), (32, 2543564), (64, 1271782), (128, 635891)]