15705660664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{89591}}^1$

素因数の和:90903

約数の個数: 32

約数和(自身を含む): 31204893600

約数和(自身を除く): 15499232936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1289, 2578, 5156, 10312, 21913, 43826, 87652, 89591, 175304, 179182, 358364, 716728, 1523047, 3046094, 6092188, 12184376, 115482799, 230965598, 461931196, 923862392, 1963207583, 3926415166, 7852830332, 15705660664]

約数ペア:

[(1, 15705660664), (2, 7852830332), (4, 3926415166), (8, 1963207583), (17, 923862392), (34, 461931196), (68, 230965598), (136, 115482799), (1289, 12184376), (2578, 6092188), (5156, 3046094), (10312, 1523047), (21913, 716728), (43826, 358364), (87652, 179182), (89591, 175304)]