40485314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8389}}^1$

素因数の和:8537

約数の個数: 16

約数和(自身を含む): 64435200

約数和(自身を除く): 23949886

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 8389, 16778, 159391, 318782, 1065403, 2130806, 20242657, 40485314]

約数ペア:

[(1, 40485314), (2, 20242657), (19, 2130806), (38, 1065403), (127, 318782), (254, 159391), (2413, 16778), (4826, 8389)]