39996424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{384581}}^1$

素因数の和:384600

約数の個数: 16

約数和(自身を含む): 80762220

約数和(自身を除く): 40765796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 384581, 769162, 1538324, 3076648, 4999553, 9999106, 19998212, 39996424]

約数ペア:

[(1, 39996424), (2, 19998212), (4, 9999106), (8, 4999553), (13, 3076648), (26, 1538324), (52, 769162), (104, 384581)]