31302956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1847}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 57953280

約数和(自身を除く): 26650324

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 1847, 3694, 4237, 7388, 8474, 16948, 35093, 70186, 140372, 411881, 823762, 1647524, 7825739, 15651478, 31302956]

約数ペア:

[(1, 31302956), (2, 15651478), (4, 7825739), (19, 1647524), (38, 823762), (76, 411881), (223, 140372), (446, 70186), (892, 35093), (1847, 16948), (3694, 8474), (4237, 7388)]