180675344

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{9041}}^1$

素因数の和:10298

約数の個数: 20

約数和(自身を含む): 350377500

約数和(自身を除く): 169702156

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9041, 9992, 18082, 19984, 36164, 72328, 144656, 11292209, 22584418, 45168836, 90337672, 180675344]

約数ペア:

[(1, 180675344), (2, 90337672), (4, 45168836), (8, 22584418), (16, 11292209), (1249, 144656), (2498, 72328), (4996, 36164), (9041, 19984), (9992, 18082)]