81250906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{62597}}^1$

素因数の和:62669

約数の個数: 16

約数和(自身を含む): 135211680

約数和(自身を除く): 53960774

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 62597, 125194, 688567, 1377134, 3693223, 7386446, 40625453, 81250906]

約数ペア:

[(1, 81250906), (2, 40625453), (11, 7386446), (22, 3693223), (59, 1377134), (118, 688567), (649, 125194), (1298, 62597)]