31120224

素因数分解:

$2^5\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1811}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 82192320

約数和(自身を除く): 51072096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 179, 358, 537, 716, 1074, 1432, 1811, 2148, 2864, 3622, 4296, 5433, 5728, 7244, 8592, 10866, 14488, 17184, 21732, 28976, 43464, 57952, 86928, 173856, 324169, 648338, 972507, 1296676, 1945014, 2593352, 3890028, 5186704, 7780056, 10373408, 15560112, 31120224]

約数ペア:

[(1, 31120224), (2, 15560112), (3, 10373408), (4, 7780056), (6, 5186704), (8, 3890028), (12, 2593352), (16, 1945014), (24, 1296676), (32, 972507), (48, 648338), (96, 324169), (179, 173856), (358, 86928), (537, 57952), (716, 43464), (1074, 28976), (1432, 21732), (1811, 17184), (2148, 14488), (2864, 10866), (3622, 8592), (4296, 7244), (5433, 5728)]