31424142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 66401280

約数和(自身を除く): 34977138

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3929, 3999, 7858, 7998, 11787, 23574, 121799, 168947, 243598, 337894, 365397, 506841, 730794, 1013682, 5237357, 10474714, 15712071, 31424142]

約数ペア:

[(1, 31424142), (2, 15712071), (3, 10474714), (6, 5237357), (31, 1013682), (43, 730794), (62, 506841), (86, 365397), (93, 337894), (129, 243598), (186, 168947), (258, 121799), (1333, 23574), (2666, 11787), (3929, 7998), (3999, 7858)]