31666142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 48405600

約数和(自身を除く): 16739458

約数列:

[1, 2, 71, 142, 269, 538, 829, 1658, 19099, 38198, 58859, 117718, 223001, 446002, 15833071, 31666142]

約数ペア:

[(1, 31666142), (2, 15833071), (71, 446002), (142, 223001), (269, 117718), (538, 58859), (829, 38198), (1658, 19099)]