31873849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 39168000

約数和(自身を除く): 7294151

約数列:

[1, 7, 19, 47, 133, 329, 893, 5099, 6251, 35693, 96881, 239653, 678167, 1677571, 4553407, 31873849]

約数ペア:

[(1, 31873849), (7, 4553407), (19, 1677571), (47, 678167), (133, 239653), (329, 96881), (893, 35693), (5099, 6251)]