80267912

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{7121}}^1$

素因数の和:8536

約数の個数: 16

約数和(自身を含む): 150630300

約数和(自身を除く): 70362388

約数列:

[1, 2, 4, 8, 1409, 2818, 5636, 7121, 11272, 14242, 28484, 56968, 10033489, 20066978, 40133956, 80267912]

約数ペア:

[(1, 80267912), (2, 40133956), (4, 20066978), (8, 10033489), (1409, 56968), (2818, 28484), (5636, 14242), (7121, 11272)]