319672016

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{26393}}^1$

素因数の和:27158

約数の個数: 20

約数和(自身を含む): 620206212

約数和(自身を除く): 300534196

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 26393, 52786, 105572, 211144, 422288, 19979501, 39959002, 79918004, 159836008, 319672016]

約数ペア:

[(1, 319672016), (2, 159836008), (4, 79918004), (8, 39959002), (16, 19979501), (757, 422288), (1514, 211144), (3028, 105572), (6056, 52786), (12112, 26393)]