89881706

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2143}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 137336064

約数和(自身を除く): 47454358

約数列:

[1, 2, 67, 134, 313, 626, 2143, 4286, 20971, 41942, 143581, 287162, 670759, 1341518, 44940853, 89881706]

約数ペア:

[(1, 89881706), (2, 44940853), (67, 1341518), (134, 670759), (313, 287162), (626, 143581), (2143, 41942), (4286, 20971)]