84072848

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{111799}}^1$

素因数の和:111854

約数の個数: 20

約数和(自身を含む): 166358400

約数和(自身を除く): 82285552

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 111799, 223598, 447196, 894392, 1788784, 5254553, 10509106, 21018212, 42036424, 84072848]

約数ペア:

[(1, 84072848), (2, 42036424), (4, 21018212), (8, 10509106), (16, 5254553), (47, 1788784), (94, 894392), (188, 447196), (376, 223598), (752, 111799)]