89625242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 162362880

約数和(自身を除く): 72737638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 347, 694, 971, 1942, 2429, 4858, 6593, 6797, 13186, 13594, 18449, 36898, 46151, 92302, 129143, 258286, 336937, 673874, 2358559, 4717118, 6401803, 12803606, 44812621, 89625242]

約数ペア:

[(1, 89625242), (2, 44812621), (7, 12803606), (14, 6401803), (19, 4717118), (38, 2358559), (133, 673874), (266, 336937), (347, 258286), (694, 129143), (971, 92302), (1942, 46151), (2429, 36898), (4858, 18449), (6593, 13594), (6797, 13186)]