47437328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{72313}}^1$

素因数の和:72362

約数の個数: 20

約数和(自身を含む): 94152828

約数和(自身を除く): 46715500

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 72313, 144626, 289252, 578504, 1157008, 2964833, 5929666, 11859332, 23718664, 47437328]

約数ペア:

[(1, 47437328), (2, 23718664), (4, 11859332), (8, 5929666), (16, 2964833), (41, 1157008), (82, 578504), (164, 289252), (328, 144626), (656, 72313)]