40048424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{385081}}^1$

素因数の和:385100

約数の個数: 16

約数和(自身を含む): 80867220

約数和(自身を除く): 40818796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 385081, 770162, 1540324, 3080648, 5006053, 10012106, 20024212, 40048424]

約数ペア:

[(1, 40048424), (2, 20024212), (4, 10012106), (8, 5006053), (13, 3080648), (26, 1540324), (52, 770162), (104, 385081)]