42609128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{171811}}^1$

素因数の和:171848

約数の個数: 16

約数和(自身を含む): 82469760

約数和(自身を除く): 39860632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 171811, 343622, 687244, 1374488, 5326141, 10652282, 21304564, 42609128]

約数ペア:

[(1, 42609128), (2, 21304564), (4, 10652282), (8, 5326141), (31, 1374488), (62, 687244), (124, 343622), (248, 171811)]