80258444

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26297}}^1$

素因数の和:26417

約数の個数: 24

約数和(自身を含む): 161995680

約数和(自身を除く): 81737236

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 26297, 52594, 105188, 184079, 368158, 736316, 2866373, 5732746, 11465492, 20064611, 40129222, 80258444]

約数ペア:

[(1, 80258444), (2, 40129222), (4, 20064611), (7, 11465492), (14, 5732746), (28, 2866373), (109, 736316), (218, 368158), (436, 184079), (763, 105188), (1526, 52594), (3052, 26297)]