128577958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{41719}}^1$

素因数の和:41811

約数の個数: 16

約数和(自身を含む): 204261120

約数和(自身を除く): 75683162

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 41719, 83438, 959537, 1919074, 2795173, 5590346, 64288979, 128577958]

約数ペア:

[(1, 128577958), (2, 64288979), (23, 5590346), (46, 2795173), (67, 1919074), (134, 959537), (1541, 83438), (3082, 41719)]