79876378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{20921}}^1$

素因数の和:21029

約数の個数: 16

約数和(自身を含む): 126536256

約数和(自身を除く): 46659878

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 20921, 41842, 481183, 962366, 1736443, 3472886, 39938189, 79876378]

約数ペア:

[(1, 79876378), (2, 39938189), (23, 3472886), (46, 1736443), (83, 962366), (166, 481183), (1909, 41842), (3818, 20921)]