80334782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{461}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 133238952

約数和(自身を除く): 52904170

約数列:

[1, 2, 11, 22, 89, 178, 461, 922, 979, 1958, 5071, 7921, 10142, 15842, 41029, 82058, 87131, 174262, 451319, 902638, 3651581, 7303162, 40167391, 80334782]

約数ペア:

[(1, 80334782), (2, 40167391), (11, 7303162), (22, 3651581), (89, 902638), (178, 451319), (461, 174262), (922, 87131), (979, 82058), (1958, 41029), (5071, 15842), (7921, 10142)]