47670488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{138577}}^1$

素因数の和:138626

約数の個数: 16

約数和(自身を含む): 91461480

約数和(自身を除く): 43790992

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 138577, 277154, 554308, 1108616, 5958811, 11917622, 23835244, 47670488]

約数ペア:

[(1, 47670488), (2, 23835244), (4, 11917622), (8, 5958811), (43, 1108616), (86, 554308), (172, 277154), (344, 138577)]