31638528

素因数分解:

$2^{10}\times 3^2\times {\mathrm{3433}}^1$

素因数の和:3459

約数の個数: 66

約数和(自身を含む): 91382174

約数和(自身を除く): 59743646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 3433, 4608, 6866, 9216, 10299, 13732, 20598, 27464, 30897, 41196, 54928, 61794, 82392, 109856, 123588, 164784, 219712, 247176, 329568, 439424, 494352, 659136, 878848, 988704, 1318272, 1757696, 1977408, 2636544, 3515392, 3954816, 5273088, 7909632, 10546176, 15819264, 31638528]

約数ペア:

[(1, 31638528), (2, 15819264), (3, 10546176), (4, 7909632), (6, 5273088), (8, 3954816), (9, 3515392), (12, 2636544), (16, 1977408), (18, 1757696), (24, 1318272), (32, 988704), (36, 878848), (48, 659136), (64, 494352), (72, 439424), (96, 329568), (128, 247176), (144, 219712), (192, 164784), (256, 123588), (288, 109856), (384, 82392), (512, 61794), (576, 54928), (768, 41196), (1024, 30897), (1152, 27464), (1536, 20598), (2304, 13732), (3072, 10299), (3433, 9216), (4608, 6866)]