109689136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{236399}}^1$

素因数の和:236436

約数の個数: 20

約数和(自身を含む): 219852000

約数和(自身を除く): 110162864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 236399, 472798, 945596, 1891192, 3782384, 6855571, 13711142, 27422284, 54844568, 109689136]

約数ペア:

[(1, 109689136), (2, 54844568), (4, 27422284), (8, 13711142), (16, 6855571), (29, 3782384), (58, 1891192), (116, 945596), (232, 472798), (464, 236399)]