31388324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 65681280

約数和(自身を除く): 34292956

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1276, 1447, 1972, 2894, 5423, 5788, 10846, 15917, 21692, 24599, 31834, 41963, 49198, 63668, 83926, 98396, 167852, 270589, 461593, 541178, 713371, 923186, 1082356, 1426742, 1846372, 2853484, 7847081, 15694162, 31388324]

約数ペア:

[(1, 31388324), (2, 15694162), (4, 7847081), (11, 2853484), (17, 1846372), (22, 1426742), (29, 1082356), (34, 923186), (44, 713371), (58, 541178), (68, 461593), (116, 270589), (187, 167852), (319, 98396), (374, 83926), (493, 63668), (638, 49198), (748, 41963), (986, 31834), (1276, 24599), (1447, 21692), (1972, 15917), (2894, 10846), (5423, 5788)]