31009728

素因数分解:

$2^6\times 3^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 82456528

約数和(自身を除く): 51446800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 373, 433, 746, 866, 1119, 1299, 1492, 1732, 2238, 2598, 2984, 3464, 4476, 5196, 5968, 6928, 8952, 10392, 11936, 13856, 17904, 20784, 23872, 27712, 35808, 41568, 71616, 83136, 161509, 323018, 484527, 646036, 969054, 1292072, 1938108, 2584144, 3876216, 5168288, 7752432, 10336576, 15504864, 31009728]

約数ペア:

[(1, 31009728), (2, 15504864), (3, 10336576), (4, 7752432), (6, 5168288), (8, 3876216), (12, 2584144), (16, 1938108), (24, 1292072), (32, 969054), (48, 646036), (64, 484527), (96, 323018), (192, 161509), (373, 83136), (433, 71616), (746, 41568), (866, 35808), (1119, 27712), (1299, 23872), (1492, 20784), (1732, 17904), (2238, 13856), (2598, 11936), (2984, 10392), (3464, 8952), (4476, 6928), (5196, 5968)]