31412434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 52346880

約数和(自身を除く): 20934446

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 283, 437, 566, 874, 2413, 2921, 4826, 5377, 5842, 6509, 10754, 13018, 35941, 55499, 71882, 110998, 123671, 247342, 682879, 826643, 1365758, 1653286, 15706217, 31412434]

約数ペア:

[(1, 31412434), (2, 15706217), (19, 1653286), (23, 1365758), (38, 826643), (46, 682879), (127, 247342), (254, 123671), (283, 110998), (437, 71882), (566, 55499), (874, 35941), (2413, 13018), (2921, 10754), (4826, 6509), (5377, 5842)]