40854424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392831}}^1$

素因数の和:392850

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 41640296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392831, 785662, 1571324, 3142648, 5106803, 10213606, 20427212, 40854424]

約数ペア:

[(1, 40854424), (2, 20427212), (4, 10213606), (8, 5106803), (13, 3142648), (26, 1571324), (52, 785662), (104, 392831)]