87528128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 181075584

約数和(自身を除く): 93547456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 157, 248, 281, 314, 496, 562, 628, 992, 1124, 1256, 1984, 2248, 2512, 4496, 4867, 5024, 8711, 8992, 9734, 10048, 17422, 17984, 19468, 34844, 38936, 44117, 69688, 77872, 88234, 139376, 155744, 176468, 278752, 311488, 352936, 557504, 705872, 1367627, 1411744, 2735254, 2823488, 5470508, 10941016, 21882032, 43764064, 87528128]

約数ペア:

[(1, 87528128), (2, 43764064), (4, 21882032), (8, 10941016), (16, 5470508), (31, 2823488), (32, 2735254), (62, 1411744), (64, 1367627), (124, 705872), (157, 557504), (248, 352936), (281, 311488), (314, 278752), (496, 176468), (562, 155744), (628, 139376), (992, 88234), (1124, 77872), (1256, 69688), (1984, 44117), (2248, 38936), (2512, 34844), (4496, 19468), (4867, 17984), (5024, 17422), (8711, 10048), (8992, 9734)]