39271784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 39136216

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 2903, 3382, 5806, 6764, 11612, 13528, 23224, 55157, 110314, 220628, 258367, 441256, 516734, 1033468, 2066936, 4908973, 9817946, 19635892, 39271784]

約数ペア:

[(1, 39271784), (2, 19635892), (4, 9817946), (8, 4908973), (19, 2066936), (38, 1033468), (76, 516734), (89, 441256), (152, 258367), (178, 220628), (356, 110314), (712, 55157), (1691, 23224), (2903, 13528), (3382, 11612), (5806, 6764)]