85357348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21191}}^1$

素因数の和:21267

約数の個数: 24

約数和(自身を含む): 160211520

約数和(自身を除く): 74854172

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 21191, 42382, 84764, 402629, 805258, 1123123, 1610516, 2246246, 4492492, 21339337, 42678674, 85357348]

約数ペア:

[(1, 85357348), (2, 42678674), (4, 21339337), (19, 4492492), (38, 2246246), (53, 1610516), (76, 1123123), (106, 805258), (212, 402629), (1007, 84764), (2014, 42382), (4028, 21191)]