42164344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 84412800

約数和(自身を除く): 42248456

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 3907, 5396, 7814, 10792, 15628, 31256, 74233, 148466, 277397, 296932, 554794, 593864, 1109588, 2219176, 5270543, 10541086, 21082172, 42164344]

約数ペア:

[(1, 42164344), (2, 21082172), (4, 10541086), (8, 5270543), (19, 2219176), (38, 1109588), (71, 593864), (76, 554794), (142, 296932), (152, 277397), (284, 148466), (568, 74233), (1349, 31256), (2698, 15628), (3907, 10792), (5396, 7814)]