31118942

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{3167}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 49610880

約数和(自身を除く): 18491938

約数列:

[1, 2, 17, 34, 289, 578, 3167, 4913, 6334, 9826, 53839, 107678, 915263, 1830526, 15559471, 31118942]

約数ペア:

[(1, 31118942), (2, 15559471), (17, 1830526), (34, 915263), (289, 107678), (578, 53839), (3167, 9826), (4913, 6334)]