31305484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48611}}^1$

素因数の和:48645

約数の個数: 24

約数和(自身を含む): 65334528

約数和(自身を除く): 34029044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 48611, 97222, 194444, 340277, 680554, 1118053, 1361108, 2236106, 4472212, 7826371, 15652742, 31305484]

約数ペア:

[(1, 31305484), (2, 15652742), (4, 7826371), (7, 4472212), (14, 2236106), (23, 1361108), (28, 1118053), (46, 680554), (92, 340277), (161, 194444), (322, 97222), (644, 48611)]