40541128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{123601}}^1$

素因数の和:123648

約数の個数: 16

約数和(自身を含む): 77869260

約数和(自身を除く): 37328132

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 123601, 247202, 494404, 988808, 5067641, 10135282, 20270564, 40541128]

約数ペア:

[(1, 40541128), (2, 20270564), (4, 10135282), (8, 5067641), (41, 988808), (82, 494404), (164, 247202), (328, 123601)]