31996368

素因数分解:

$2^4\times 3^2\times {\mathrm{222197}}^1$

素因数の和:222211

約数の個数: 30

約数和(自身を含む): 89545794

約数和(自身を除く): 57549426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 222197, 444394, 666591, 888788, 1333182, 1777576, 1999773, 2666364, 3555152, 3999546, 5332728, 7999092, 10665456, 15998184, 31996368]

約数ペア:

[(1, 31996368), (2, 15998184), (3, 10665456), (4, 7999092), (6, 5332728), (8, 3999546), (9, 3555152), (12, 2666364), (16, 1999773), (18, 1777576), (24, 1333182), (36, 888788), (48, 666591), (72, 444394), (144, 222197)]