84141616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{404527}}^1$

素因数の和:404548

約数の個数: 20

約数和(自身を含む): 175565152

約数和(自身を除く): 91423536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 404527, 809054, 1618108, 3236216, 5258851, 6472432, 10517702, 21035404, 42070808, 84141616]

約数ペア:

[(1, 84141616), (2, 42070808), (4, 21035404), (8, 10517702), (13, 6472432), (16, 5258851), (26, 3236216), (52, 1618108), (104, 809054), (208, 404527)]