80195568

素因数分解:

$2^4\times 3^1\times {\mathrm{1670741}}^1$

素因数の和:1670752

約数の個数: 20

約数和(自身を含む): 207172008

約数和(自身を除く): 126976440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1670741, 3341482, 5012223, 6682964, 10024446, 13365928, 20048892, 26731856, 40097784, 80195568]

約数ペア:

[(1, 80195568), (2, 40097784), (3, 26731856), (4, 20048892), (6, 13365928), (8, 10024446), (12, 6682964), (16, 5012223), (24, 3341482), (48, 1670741)]