31207896

素因数分解:

$2^3\times 3^3\times {\mathrm{144481}}^1$

素因数の和:144496

約数の個数: 32

約数和(自身を含む): 86689200

約数和(自身を除く): 55481304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 144481, 288962, 433443, 577924, 866886, 1155848, 1300329, 1733772, 2600658, 3467544, 3900987, 5201316, 7801974, 10402632, 15603948, 31207896]

約数ペア:

[(1, 31207896), (2, 15603948), (3, 10402632), (4, 7801974), (6, 5201316), (8, 3900987), (9, 3467544), (12, 2600658), (18, 1733772), (24, 1300329), (27, 1155848), (36, 866886), (54, 577924), (72, 433443), (108, 288962), (216, 144481)]