81646202

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{30671}}^1$

素因数の和:30706

約数の個数: 16

約数和(自身を含む): 134711424

約数和(自身を除く): 53065222

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 30671, 61342, 337381, 674762, 3711191, 7422382, 40823101, 81646202]

約数ペア:

[(1, 81646202), (2, 40823101), (11, 7422382), (22, 3711191), (121, 674762), (242, 337381), (1331, 61342), (2662, 30671)]