85909838

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 152817600

約数和(自身を除く): 66907762

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2053, 2989, 4106, 5978, 14371, 20923, 28742, 41846, 100597, 125233, 201194, 250466, 704179, 876631, 1408358, 1753262, 6136417, 12272834, 42954919, 85909838]

約数ペア:

[(1, 85909838), (2, 42954919), (7, 12272834), (14, 6136417), (49, 1753262), (61, 1408358), (98, 876631), (122, 704179), (343, 250466), (427, 201194), (686, 125233), (854, 100597), (2053, 41846), (2989, 28742), (4106, 20923), (5978, 14371)]