31077262

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10243}}^1$

素因数の和:10323

約数の個数: 16

約数和(自身を含む): 49048272

約数和(自身を除く): 17971010

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 10243, 20486, 378991, 419963, 757982, 839926, 15538631, 31077262]

約数ペア:

[(1, 31077262), (2, 15538631), (37, 839926), (41, 757982), (74, 419963), (82, 378991), (1517, 20486), (3034, 10243)]