9957944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{40153}}^1$

素因数の和:40190

約数の個数: 16

約数和(自身を含む): 19273920

約数和(自身を除く): 9315976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 40153, 80306, 160612, 321224, 1244743, 2489486, 4978972, 9957944]

約数ペア:

[(1, 9957944), (2, 4978972), (4, 2489486), (8, 1244743), (31, 321224), (62, 160612), (124, 80306), (248, 40153)]