31912342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 29051498

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 4409, 7238, 8818, 30863, 48499, 61726, 96998, 207223, 339493, 414446, 678986, 1450561, 2279453, 2901122, 4558906, 15956171, 31912342]

約数ペア:

[(1, 31912342), (2, 15956171), (7, 4558906), (11, 2901122), (14, 2279453), (22, 1450561), (47, 678986), (77, 414446), (94, 339493), (154, 207223), (329, 96998), (517, 61726), (658, 48499), (1034, 30863), (3619, 8818), (4409, 7238)]