31664874

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 65592576

約数和(自身を除く): 33927702

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 1327, 2654, 3977, 3981, 7954, 7962, 11931, 23862, 54407, 108814, 128719, 163221, 257438, 326442, 386157, 772314, 5277479, 10554958, 15832437, 31664874]

約数ペア:

[(1, 31664874), (2, 15832437), (3, 10554958), (6, 5277479), (41, 772314), (82, 386157), (97, 326442), (123, 257438), (194, 163221), (246, 128719), (291, 108814), (582, 54407), (1327, 23862), (2654, 11931), (3977, 7962), (3981, 7954)]