172326832

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{82217}}^1$

素因数の和:82356

約数の個数: 20

約数和(自身を含む): 336436056

約数和(自身を除く): 164109224

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 82217, 164434, 328868, 657736, 1315472, 10770427, 21540854, 43081708, 86163416, 172326832]

約数ペア:

[(1, 172326832), (2, 86163416), (4, 43081708), (8, 21540854), (16, 10770427), (131, 1315472), (262, 657736), (524, 328868), (1048, 164434), (2096, 82217)]