100397824

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20676

約数の個数: 36

約数和(自身を含む): 210961240

約数和(自身を除く): 110563416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 20641, 41282, 82564, 165128, 330256, 392179, 660512, 784358, 1321024, 1568716, 2642048, 3137432, 5284096, 6274864, 12549728, 25099456, 50198912, 100397824]

約数ペア:

[(1, 100397824), (2, 50198912), (4, 25099456), (8, 12549728), (16, 6274864), (19, 5284096), (32, 3137432), (38, 2642048), (64, 1568716), (76, 1321024), (128, 784358), (152, 660512), (256, 392179), (304, 330256), (608, 165128), (1216, 82564), (2432, 41282), (4864, 20641)]