89411276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7121}}^1$

素因数の和:7241

約数の個数: 24

約数和(自身を含む): 162324624

約数和(自身を除く): 72913348

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 7121, 12556, 14242, 28484, 306203, 519833, 612406, 1039666, 1224812, 2079332, 22352819, 44705638, 89411276]

約数ペア:

[(1, 89411276), (2, 44705638), (4, 22352819), (43, 2079332), (73, 1224812), (86, 1039666), (146, 612406), (172, 519833), (292, 306203), (3139, 28484), (6278, 14242), (7121, 12556)]