42220648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{99577}}^1$

素因数の和:99636

約数の個数: 16

約数和(自身を含む): 80658180

約数和(自身を除く): 38437532

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 99577, 199154, 398308, 796616, 5277581, 10555162, 21110324, 42220648]

約数ペア:

[(1, 42220648), (2, 21110324), (4, 10555162), (8, 5277581), (53, 796616), (106, 398308), (212, 199154), (424, 99577)]