31723996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10181}}^1$

素因数の和:10245

約数の個数: 24

約数和(自身を含む): 59870160

約数和(自身を除く): 28146164

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 10181, 20362, 40724, 193439, 386878, 417421, 773756, 834842, 1669684, 7930999, 15861998, 31723996]

約数ペア:

[(1, 31723996), (2, 15861998), (4, 7930999), (19, 1669684), (38, 834842), (41, 773756), (76, 417421), (82, 386878), (164, 193439), (779, 40724), (1558, 20362), (3116, 10181)]