54287696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109451}}^1$

素因数の和:109490

約数の個数: 20

約数和(自身を含む): 108576384

約数和(自身を除く): 54288688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 109451, 218902, 437804, 875608, 1751216, 3392981, 6785962, 13571924, 27143848, 54287696]

約数ペア:

[(1, 54287696), (2, 27143848), (4, 13571924), (8, 6785962), (16, 3392981), (31, 1751216), (62, 875608), (124, 437804), (248, 218902), (496, 109451)]