31072022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4639}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 49610880

約数和(自身を除く): 18538858

約数列:

[1, 2, 17, 34, 197, 394, 3349, 4639, 6698, 9278, 78863, 157726, 913883, 1827766, 15536011, 31072022]

約数ペア:

[(1, 31072022), (2, 15536011), (17, 1827766), (34, 913883), (197, 157726), (394, 78863), (3349, 9278), (4639, 6698)]