80121928

素因数分解:

$2^3\times {\mathrm{2971}}^1\times {\mathrm{3371}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 150323760

約数和(自身を除く): 70201832

約数列:

[1, 2, 4, 8, 2971, 3371, 5942, 6742, 11884, 13484, 23768, 26968, 10015241, 20030482, 40060964, 80121928]

約数ペア:

[(1, 80121928), (2, 40060964), (4, 20030482), (8, 10015241), (2971, 26968), (3371, 23768), (5942, 13484), (6742, 11884)]