85676836

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{607}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 174087424

約数和(自身を除く): 88410588

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 607, 994, 1214, 1988, 2428, 4249, 5041, 8498, 10082, 16996, 20164, 35287, 43097, 70574, 86194, 141148, 172388, 301679, 603358, 1206716, 3059887, 6119774, 12239548, 21419209, 42838418, 85676836]

約数ペア:

[(1, 85676836), (2, 42838418), (4, 21419209), (7, 12239548), (14, 6119774), (28, 3059887), (71, 1206716), (142, 603358), (284, 301679), (497, 172388), (607, 141148), (994, 86194), (1214, 70574), (1988, 43097), (2428, 35287), (4249, 20164), (5041, 16996), (8498, 10082)]