31488972

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{25981}}^1$

素因数の和:26089

約数の個数: 24

約数和(自身を含む): 74204592

約数和(自身を除く): 42715620

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 25981, 51962, 77943, 103924, 155886, 311772, 2624081, 5248162, 7872243, 10496324, 15744486, 31488972]

約数ペア:

[(1, 31488972), (2, 15744486), (3, 10496324), (4, 7872243), (6, 5248162), (12, 2624081), (101, 311772), (202, 155886), (303, 103924), (404, 77943), (606, 51962), (1212, 25981)]