31069136

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 60

約数和(自身を含む): 73111392

約数和(自身を除く): 42042256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 1723, 2254, 2576, 3446, 4508, 6892, 9016, 12061, 13784, 18032, 24122, 27568, 39629, 48244, 79258, 84427, 96488, 158516, 168854, 192976, 277403, 317032, 337708, 554806, 634064, 675416, 1109612, 1350832, 1941821, 2219224, 3883642, 4438448, 7767284, 15534568, 31069136]

約数ペア:

[(1, 31069136), (2, 15534568), (4, 7767284), (7, 4438448), (8, 3883642), (14, 2219224), (16, 1941821), (23, 1350832), (28, 1109612), (46, 675416), (49, 634064), (56, 554806), (92, 337708), (98, 317032), (112, 277403), (161, 192976), (184, 168854), (196, 158516), (322, 96488), (368, 84427), (392, 79258), (644, 48244), (784, 39629), (1127, 27568), (1288, 24122), (1723, 18032), (2254, 13784), (2576, 12061), (3446, 9016), (4508, 6892)]