85475452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 166199040

約数和(自身を除く): 80723588

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 107, 214, 428, 437, 457, 874, 914, 1748, 1828, 2033, 2461, 4066, 4922, 8132, 8683, 9844, 10511, 17366, 21022, 34732, 42044, 46759, 48899, 93518, 97798, 187036, 195596, 199709, 399418, 798836, 929081, 1124677, 1858162, 2249354, 3716324, 4498708, 21368863, 42737726, 85475452]

約数ペア:

[(1, 85475452), (2, 42737726), (4, 21368863), (19, 4498708), (23, 3716324), (38, 2249354), (46, 1858162), (76, 1124677), (92, 929081), (107, 798836), (214, 399418), (428, 199709), (437, 195596), (457, 187036), (874, 97798), (914, 93518), (1748, 48899), (1828, 46759), (2033, 42044), (2461, 34732), (4066, 21022), (4922, 17366), (8132, 10511), (8683, 9844)]