80432768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{48337}}^1$

素因数の和:48364

約数の個数: 32

約数和(自身を含む): 172566660

約数和(自身を除く): 92133892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 48337, 96674, 193348, 386696, 628381, 773392, 1256762, 1546784, 2513524, 3093568, 5027048, 6187136, 10054096, 20108192, 40216384, 80432768]

約数ペア:

[(1, 80432768), (2, 40216384), (4, 20108192), (8, 10054096), (13, 6187136), (16, 5027048), (26, 3093568), (32, 2513524), (52, 1546784), (64, 1256762), (104, 773392), (128, 628381), (208, 386696), (416, 193348), (832, 96674), (1664, 48337)]