56559872168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{408127}}^1$

素因数の和:409169

約数の個数: 32

約数和(自身を含む): 112398451200

約数和(自身を除く): 55838579032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1019, 2038, 4076, 8152, 17323, 34646, 69292, 138584, 408127, 816254, 1632508, 3265016, 6938159, 13876318, 27752636, 55505272, 415881413, 831762826, 1663525652, 3327051304, 7069984021, 14139968042, 28279936084, 56559872168]

約数ペア:

[(1, 56559872168), (2, 28279936084), (4, 14139968042), (8, 7069984021), (17, 3327051304), (34, 1663525652), (68, 831762826), (136, 415881413), (1019, 55505272), (2038, 27752636), (4076, 13876318), (8152, 6938159), (17323, 3265016), (34646, 1632508), (69292, 816254), (138584, 408127)]