84006416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{403877}}^1$

素因数の和:403898

約数の個数: 20

約数和(自身を含む): 175283052

約数和(自身を除く): 91276636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 403877, 807754, 1615508, 3231016, 5250401, 6462032, 10500802, 21001604, 42003208, 84006416]

約数ペア:

[(1, 84006416), (2, 42003208), (4, 21001604), (8, 10500802), (13, 6462032), (16, 5250401), (26, 3231016), (52, 1615508), (104, 807754), (208, 403877)]