81263666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{46757}}^1$

素因数の和:46849

約数の個数: 16

約数和(自身を含む): 134663040

約数和(自身を除く): 53399374

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 46757, 93514, 514327, 1028654, 3693803, 7387606, 40631833, 81263666]

約数ペア:

[(1, 81263666), (2, 40631833), (11, 7387606), (22, 3693803), (79, 1028654), (158, 514327), (869, 93514), (1738, 46757)]