42153296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{114547}}^1$

素因数の和:114578

約数の個数: 20

約数和(自身を含む): 85223712

約数和(自身を除く): 43070416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 114547, 229094, 458188, 916376, 1832752, 2634581, 5269162, 10538324, 21076648, 42153296]

約数ペア:

[(1, 42153296), (2, 21076648), (4, 10538324), (8, 5269162), (16, 2634581), (23, 1832752), (46, 916376), (92, 458188), (184, 229094), (368, 114547)]