31333456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 78387840

約数和(自身を除く): 47054384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 877, 1232, 1276, 1624, 1754, 2233, 2552, 3248, 3508, 4466, 5104, 6139, 7016, 8932, 9647, 12278, 14032, 17864, 19294, 24556, 25433, 35728, 38588, 49112, 50866, 67529, 77176, 98224, 101732, 135058, 154352, 178031, 203464, 270116, 279763, 356062, 406928, 540232, 559526, 712124, 1080464, 1119052, 1424248, 1958341, 2238104, 2848496, 3916682, 4476208, 7833364, 15666728, 31333456]

約数ペア:

[(1, 31333456), (2, 15666728), (4, 7833364), (7, 4476208), (8, 3916682), (11, 2848496), (14, 2238104), (16, 1958341), (22, 1424248), (28, 1119052), (29, 1080464), (44, 712124), (56, 559526), (58, 540232), (77, 406928), (88, 356062), (112, 279763), (116, 270116), (154, 203464), (176, 178031), (203, 154352), (232, 135058), (308, 101732), (319, 98224), (406, 77176), (464, 67529), (616, 50866), (638, 49112), (812, 38588), (877, 35728), (1232, 25433), (1276, 24556), (1624, 19294), (1754, 17864), (2233, 14032), (2552, 12278), (3248, 9647), (3508, 8932), (4466, 7016), (5104, 6139)]