85408954

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{2243}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 130331520

約数和(自身を除く): 44922566

約数列:

[1, 2, 79, 158, 241, 482, 2243, 4486, 19039, 38078, 177197, 354394, 540563, 1081126, 42704477, 85408954]

約数ペア:

[(1, 85408954), (2, 42704477), (79, 1081126), (158, 540563), (241, 354394), (482, 177197), (2243, 38078), (4486, 19039)]