87783788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 159289200

約数和(自身を除く): 71505412

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 3403, 6449, 6806, 12898, 13612, 25796, 264409, 528818, 535267, 1057636, 1070534, 2141068, 21945947, 43891894, 87783788]

約数ペア:

[(1, 87783788), (2, 43891894), (4, 21945947), (41, 2141068), (82, 1070534), (83, 1057636), (164, 535267), (166, 528818), (332, 264409), (3403, 25796), (6449, 13612), (6806, 12898)]