31363888

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{3433}}^1$

素因数の和:4012

約数の個数: 20

約数和(自身を含む): 60891688

約数和(自身を除く): 29527800

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 3433, 4568, 6866, 9136, 13732, 27464, 54928, 1960243, 3920486, 7840972, 15681944, 31363888]

約数ペア:

[(1, 31363888), (2, 15681944), (4, 7840972), (8, 3920486), (16, 1960243), (571, 54928), (1142, 27464), (2284, 13732), (3433, 9136), (4568, 6866)]