86722544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{132199}}^1$

素因数の和:132248

約数の個数: 20

約数和(自身を含む): 172124400

約数和(自身を除く): 85401856

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 132199, 264398, 528796, 1057592, 2115184, 5420159, 10840318, 21680636, 43361272, 86722544]

約数ペア:

[(1, 86722544), (2, 43361272), (4, 21680636), (8, 10840318), (16, 5420159), (41, 2115184), (82, 1057592), (164, 528796), (328, 264398), (656, 132199)]