322724912

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{20231}}^1$

素因数の和:21236

約数の個数: 20

約数和(自身を含む): 625937616

約数和(自身を除く): 303212704

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 20231, 40462, 80924, 161848, 323696, 20170307, 40340614, 80681228, 161362456, 322724912]

約数ペア:

[(1, 322724912), (2, 161362456), (4, 80681228), (8, 40340614), (16, 20170307), (997, 323696), (1994, 161848), (3988, 80924), (7976, 40462), (15952, 20231)]