2783646032

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{809}}^1\times {\mathrm{2591}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 5467150080

約数和(自身を除く): 2683504048

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 809, 1328, 1618, 2591, 3236, 5182, 6472, 10364, 12944, 20728, 41456, 67147, 134294, 215053, 268588, 430106, 537176, 860212, 1074352, 1720424, 2096119, 3440848, 4192238, 8384476, 16768952, 33537904, 173977877, 347955754, 695911508, 1391823016, 2783646032]

約数ペア:

[(1, 2783646032), (2, 1391823016), (4, 695911508), (8, 347955754), (16, 173977877), (83, 33537904), (166, 16768952), (332, 8384476), (664, 4192238), (809, 3440848), (1328, 2096119), (1618, 1720424), (2591, 1074352), (3236, 860212), (5182, 537176), (6472, 430106), (10364, 268588), (12944, 215053), (20728, 134294), (41456, 67147)]