80491502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11953}}^1$

素因数の和:12012

約数の個数: 32

約数和(自身を含む): 152628672

約数和(自身を除く): 72137170

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 11953, 23906, 83671, 155389, 167342, 310778, 442261, 884522, 1087723, 2175446, 3095827, 5749393, 6191654, 11498786, 40245751, 80491502]

約数ペア:

[(1, 80491502), (2, 40245751), (7, 11498786), (13, 6191654), (14, 5749393), (26, 3095827), (37, 2175446), (74, 1087723), (91, 884522), (182, 442261), (259, 310778), (481, 167342), (518, 155389), (962, 83671), (3367, 23906), (6734, 11953)]