85886290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9661}}^1$

素因数の和:9802

約数の個数: 32

約数和(自身を含む): 178089984

約数和(自身を除く): 92203694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9661, 19322, 48305, 67627, 96610, 135254, 338135, 676270, 1226947, 2453894, 6134735, 8588629, 12269470, 17177258, 42943145, 85886290]

約数ペア:

[(1, 85886290), (2, 42943145), (5, 17177258), (7, 12269470), (10, 8588629), (14, 6134735), (35, 2453894), (70, 1226947), (127, 676270), (254, 338135), (635, 135254), (889, 96610), (1270, 67627), (1778, 48305), (4445, 19322), (8890, 9661)]