31986048

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 64

約数和(自身を含む): 87736320

約数和(自身を除く): 55750272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2687, 2976, 3968, 5374, 5952, 8061, 10748, 11904, 16122, 21496, 32244, 42992, 64488, 83297, 85984, 128976, 166594, 171968, 249891, 257952, 333188, 343936, 499782, 515904, 666376, 999564, 1031808, 1332752, 1999128, 2665504, 3998256, 5331008, 7996512, 10662016, 15993024, 31986048]

約数ペア:

[(1, 31986048), (2, 15993024), (3, 10662016), (4, 7996512), (6, 5331008), (8, 3998256), (12, 2665504), (16, 1999128), (24, 1332752), (31, 1031808), (32, 999564), (48, 666376), (62, 515904), (64, 499782), (93, 343936), (96, 333188), (124, 257952), (128, 249891), (186, 171968), (192, 166594), (248, 128976), (372, 85984), (384, 83297), (496, 64488), (744, 42992), (992, 32244), (1488, 21496), (1984, 16122), (2687, 11904), (2976, 10748), (3968, 8061), (5374, 5952)]