31557468

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20707}}^1$

素因数の和:20841

約数の個数: 24

約数和(自身を含む): 74217472

約数和(自身を除く): 42660004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 20707, 41414, 62121, 82828, 124242, 248484, 2629789, 5259578, 7889367, 10519156, 15778734, 31557468]

約数ペア:

[(1, 31557468), (2, 15778734), (3, 10519156), (4, 7889367), (6, 5259578), (12, 2629789), (127, 248484), (254, 124242), (381, 82828), (508, 62121), (762, 41414), (1524, 20707)]