31524142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17077}}^1$

素因数の和:17163

約数の個数: 16

約数和(自身を含む): 51643872

約数和(自身を除く): 20119730

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 17077, 34154, 222001, 444002, 1212467, 2424934, 15762071, 31524142]

約数ペア:

[(1, 31524142), (2, 15762071), (13, 2424934), (26, 1212467), (71, 444002), (142, 222001), (923, 34154), (1846, 17077)]