2036553616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{62981}}^1$

素因数の和:63079

約数の個数: 40

約数和(自身を含む): 4123557504

約数和(自身を除く): 2087003888

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 8084, 16168, 32336, 62981, 125962, 251924, 503848, 1007696, 2708183, 2960107, 5416366, 5920214, 10832732, 11840428, 21665464, 23680856, 43330928, 47361712, 127284601, 254569202, 509138404, 1018276808, 2036553616]

約数ペア:

[(1, 2036553616), (2, 1018276808), (4, 509138404), (8, 254569202), (16, 127284601), (43, 47361712), (47, 43330928), (86, 23680856), (94, 21665464), (172, 11840428), (188, 10832732), (344, 5920214), (376, 5416366), (688, 2960107), (752, 2708183), (2021, 1007696), (4042, 503848), (8084, 251924), (16168, 125962), (32336, 62981)]