87149444

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 155667288

約数和(自身を除く): 68517844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1901, 3802, 7604, 11461, 22922, 45844, 138773, 277546, 298457, 555092, 596914, 1193828, 21787361, 43574722, 87149444]

約数ペア:

[(1, 87149444), (2, 43574722), (4, 21787361), (73, 1193828), (146, 596914), (157, 555092), (292, 298457), (314, 277546), (628, 138773), (1901, 45844), (3802, 22922), (7604, 11461)]