85584554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 142871040

約数和(自身を除く): 57286486

約数列:

[1, 2, 11, 22, 103, 179, 206, 211, 358, 422, 1133, 1969, 2266, 2321, 3938, 4642, 18437, 21733, 36874, 37769, 43466, 75538, 202807, 239063, 405614, 415459, 478126, 830918, 3890207, 7780414, 42792277, 85584554]

約数ペア:

[(1, 85584554), (2, 42792277), (11, 7780414), (22, 3890207), (103, 830918), (179, 478126), (206, 415459), (211, 405614), (358, 239063), (422, 202807), (1133, 75538), (1969, 43466), (2266, 37769), (2321, 36874), (3938, 21733), (4642, 18437)]