1667143712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{93199}}^1$

素因数の和:93265

約数の個数: 48

約数和(自身を含む): 3616905600

約数和(自身を除く): 1949761888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 93199, 186398, 372796, 745592, 1211587, 1491184, 2423174, 2982368, 4007557, 4846348, 8015114, 9692696, 16030228, 19385392, 32060456, 38770784, 52098241, 64120912, 104196482, 128241824, 208392964, 416785928, 833571856, 1667143712]

約数ペア:

[(1, 1667143712), (2, 833571856), (4, 416785928), (8, 208392964), (13, 128241824), (16, 104196482), (26, 64120912), (32, 52098241), (43, 38770784), (52, 32060456), (86, 19385392), (104, 16030228), (172, 9692696), (208, 8015114), (344, 4846348), (416, 4007557), (559, 2982368), (688, 2423174), (1118, 1491184), (1376, 1211587), (2236, 745592), (4472, 372796), (8944, 186398), (17888, 93199)]