31032434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8419}}^1$

素因数の和:8537

約数の個数: 16

約数和(自身を含む): 49509600

約数和(自身を除く): 18477166

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 8419, 16838, 159961, 319922, 816643, 1633286, 15516217, 31032434]

約数ペア:

[(1, 31032434), (2, 15516217), (19, 1633286), (38, 816643), (97, 319922), (194, 159961), (1843, 16838), (3686, 8419)]