1686074032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{13691}}^1$

素因数の和:13921

約数の個数: 40

約数和(自身を含む): 3361659840

約数和(自身を除く): 1675585808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 179, 344, 358, 688, 716, 1432, 2864, 7697, 13691, 15394, 27382, 30788, 54764, 61576, 109528, 123152, 219056, 588713, 1177426, 2354852, 2450689, 4709704, 4901378, 9419408, 9802756, 19605512, 39211024, 105379627, 210759254, 421518508, 843037016, 1686074032]

約数ペア:

[(1, 1686074032), (2, 843037016), (4, 421518508), (8, 210759254), (16, 105379627), (43, 39211024), (86, 19605512), (172, 9802756), (179, 9419408), (344, 4901378), (358, 4709704), (688, 2450689), (716, 2354852), (1432, 1177426), (2864, 588713), (7697, 219056), (13691, 123152), (15394, 109528), (27382, 61576), (30788, 54764)]