42130832

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37087}}^1$

素因数の和:37166

約数の個数: 20

約数和(自身を含む): 82780416

約数和(自身を除く): 40649584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37087, 74174, 148348, 296696, 593392, 2633177, 5266354, 10532708, 21065416, 42130832]

約数ペア:

[(1, 42130832), (2, 21065416), (4, 10532708), (8, 5266354), (16, 2633177), (71, 593392), (142, 296696), (284, 148348), (568, 74174), (1136, 37087)]