25364368

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15391}}^1$

素因数の和:15502

約数の個数: 20

約数和(自身を含む): 49623808

約数和(自身を除く): 24259440

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15391, 30782, 61564, 123128, 246256, 1585273, 3170546, 6341092, 12682184, 25364368]

約数ペア:

[(1, 25364368), (2, 12682184), (4, 6341092), (8, 3170546), (16, 1585273), (103, 246256), (206, 123128), (412, 61564), (824, 30782), (1648, 15391)]