72671434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{80567}}^1$

素因数の和:80621

約数の個数: 16

約数和(自身を含む): 121818816

約数和(自身を除く): 49147382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 80567, 161134, 886237, 1772474, 3303247, 6606494, 36335717, 72671434]

約数ペア:

[(1, 72671434), (2, 36335717), (11, 6606494), (22, 3303247), (41, 1772474), (82, 886237), (451, 161134), (902, 80567)]