31674236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10139}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 61326720

約数和(自身を除く): 29652484

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 10139, 20278, 40556, 111529, 223058, 446116, 719869, 1439738, 2879476, 7918559, 15837118, 31674236]

約数ペア:

[(1, 31674236), (2, 15837118), (4, 7918559), (11, 2879476), (22, 1439738), (44, 719869), (71, 446116), (142, 223058), (284, 111529), (781, 40556), (1562, 20278), (3124, 10139)]