82435192

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 181739520

約数和(自身を除く): 99304328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 127, 134, 173, 254, 268, 346, 469, 508, 536, 692, 889, 938, 1016, 1211, 1384, 1778, 1876, 2422, 3556, 3752, 4844, 7112, 8509, 9688, 11591, 17018, 21971, 23182, 34036, 43942, 46364, 59563, 68072, 81137, 87884, 92728, 119126, 153797, 162274, 175768, 238252, 307594, 324548, 476504, 615188, 649096, 1230376, 1472057, 2944114, 5888228, 10304399, 11776456, 20608798, 41217596, 82435192]

約数ペア:

[(1, 82435192), (2, 41217596), (4, 20608798), (7, 11776456), (8, 10304399), (14, 5888228), (28, 2944114), (56, 1472057), (67, 1230376), (127, 649096), (134, 615188), (173, 476504), (254, 324548), (268, 307594), (346, 238252), (469, 175768), (508, 162274), (536, 153797), (692, 119126), (889, 92728), (938, 87884), (1016, 81137), (1211, 68072), (1384, 59563), (1778, 46364), (1876, 43942), (2422, 34036), (3556, 23182), (3752, 21971), (4844, 17018), (7112, 11591), (8509, 9688)]