84539056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39727}}^1$

素因数の和:39761

約数の個数: 40

約数和(自身を含む): 197050880

約数和(自身を除く): 112511824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39727, 79454, 158908, 278089, 317816, 556178, 635632, 754813, 1112356, 1509626, 2224712, 3019252, 4449424, 5283691, 6038504, 10567382, 12077008, 21134764, 42269528, 84539056]

約数ペア:

[(1, 84539056), (2, 42269528), (4, 21134764), (7, 12077008), (8, 10567382), (14, 6038504), (16, 5283691), (19, 4449424), (28, 3019252), (38, 2224712), (56, 1509626), (76, 1112356), (112, 754813), (133, 635632), (152, 556178), (266, 317816), (304, 278089), (532, 158908), (1064, 79454), (2128, 39727)]