31306652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19469

約数の個数: 24

約数和(自身を含む): 60907392

約数和(自身を除く): 29600740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 19421, 38842, 77684, 252473, 504946, 602051, 1009892, 1204102, 2408204, 7826663, 15653326, 31306652]

約数ペア:

[(1, 31306652), (2, 15653326), (4, 7826663), (13, 2408204), (26, 1204102), (31, 1009892), (52, 602051), (62, 504946), (124, 252473), (403, 77684), (806, 38842), (1612, 19421)]