172631482

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{2027}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 262342080

約数和(自身を除く): 89710598

約数列:

[1, 2, 97, 194, 439, 878, 2027, 4054, 42583, 85166, 196619, 393238, 889853, 1779706, 86315741, 172631482]

約数ペア:

[(1, 172631482), (2, 86315741), (97, 1779706), (194, 889853), (439, 393238), (878, 196619), (2027, 85166), (4054, 42583)]