85820384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{206299}}^1$

素因数の和:206322

約数の個数: 24

約数和(自身を含む): 181956600

約数和(自身を除く): 96136216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 206299, 412598, 825196, 1650392, 2681887, 3300784, 5363774, 6601568, 10727548, 21455096, 42910192, 85820384]

約数ペア:

[(1, 85820384), (2, 42910192), (4, 21455096), (8, 10727548), (13, 6601568), (16, 5363774), (26, 3300784), (32, 2681887), (52, 1650392), (104, 825196), (208, 412598), (416, 206299)]