31425024

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 85932000

約数和(自身を除く): 54506976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 499, 512, 656, 768, 984, 998, 1312, 1497, 1536, 1968, 1996, 2624, 2994, 3936, 3992, 5248, 5988, 7872, 7984, 10496, 11976, 15744, 15968, 20459, 20992, 23952, 31488, 31936, 40918, 47904, 61377, 62976, 63872, 81836, 95808, 122754, 127744, 163672, 191616, 245508, 255488, 327344, 383232, 491016, 654688, 766464, 982032, 1309376, 1964064, 2618752, 3928128, 5237504, 7856256, 10475008, 15712512, 31425024]

約数ペア:

[(1, 31425024), (2, 15712512), (3, 10475008), (4, 7856256), (6, 5237504), (8, 3928128), (12, 2618752), (16, 1964064), (24, 1309376), (32, 982032), (41, 766464), (48, 654688), (64, 491016), (82, 383232), (96, 327344), (123, 255488), (128, 245508), (164, 191616), (192, 163672), (246, 127744), (256, 122754), (328, 95808), (384, 81836), (492, 63872), (499, 62976), (512, 61377), (656, 47904), (768, 40918), (984, 31936), (998, 31488), (1312, 23952), (1497, 20992), (1536, 20459), (1968, 15968), (1996, 15744), (2624, 11976), (2994, 10496), (3936, 7984), (3992, 7872), (5248, 5988)]