89371954

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{104651}}^1$

素因数の和:104721

約数の個数: 16

約数和(自身を含む): 155722176

約数和(自身を除く): 66350222

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 104651, 209302, 732557, 1465114, 6383711, 12767422, 44685977, 89371954]

約数ペア:

[(1, 89371954), (2, 44685977), (7, 12767422), (14, 6383711), (61, 1465114), (122, 732557), (427, 209302), (854, 104651)]