20161970522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25782571}}^1$

素因数の和:25782613

約数の個数: 16

約数和(自身を含む): 33414213312

約数和(自身を除く): 13252242790

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 25782571, 51565142, 438303707, 592999133, 876607414, 1185998266, 10080985261, 20161970522]

約数ペア:

[(1, 20161970522), (2, 10080985261), (17, 1185998266), (23, 876607414), (34, 592999133), (46, 438303707), (391, 51565142), (782, 25782571)]