170554096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{259991}}^1$

素因数の和:260040

約数の個数: 20

約数和(自身を含む): 338509584

約数和(自身を除く): 167955488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 259991, 519982, 1039964, 2079928, 4159856, 10659631, 21319262, 42638524, 85277048, 170554096]

約数ペア:

[(1, 170554096), (2, 85277048), (4, 42638524), (8, 21319262), (16, 10659631), (41, 4159856), (82, 2079928), (164, 1039964), (328, 519982), (656, 259991)]