40893112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{393203}}^1$

素因数の和:393222

約数の個数: 16

約数和(自身を含む): 82572840

約数和(自身を除く): 41679728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 393203, 786406, 1572812, 3145624, 5111639, 10223278, 20446556, 40893112]

約数ペア:

[(1, 40893112), (2, 20446556), (4, 10223278), (8, 5111639), (13, 3145624), (26, 1572812), (52, 786406), (104, 393203)]