31225856

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 63554400

約数和(自身を除く): 32328544

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 193, 256, 316, 386, 512, 632, 772, 1024, 1264, 1544, 2048, 2528, 3088, 5056, 6176, 10112, 12352, 15247, 20224, 24704, 30494, 40448, 49408, 60988, 80896, 98816, 121976, 161792, 197632, 243952, 395264, 487904, 975808, 1951616, 3903232, 7806464, 15612928, 31225856]

約数ペア:

[(1, 31225856), (2, 15612928), (4, 7806464), (8, 3903232), (16, 1951616), (32, 975808), (64, 487904), (79, 395264), (128, 243952), (158, 197632), (193, 161792), (256, 121976), (316, 98816), (386, 80896), (512, 60988), (632, 49408), (772, 40448), (1024, 30494), (1264, 24704), (1544, 20224), (2048, 15247), (2528, 12352), (3088, 10112), (5056, 6176)]