42025456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{238781}}^1$

素因数の和:238800

約数の個数: 20

約数和(自身を含む): 88826904

約数和(自身を除く): 46801448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 238781, 477562, 955124, 1910248, 2626591, 3820496, 5253182, 10506364, 21012728, 42025456]

約数ペア:

[(1, 42025456), (2, 21012728), (4, 10506364), (8, 5253182), (11, 3820496), (16, 2626591), (22, 1910248), (44, 955124), (88, 477562), (176, 238781)]