31843672

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10795

約数の個数: 32

約数和(自身を含む): 69530400

約数和(自身を除く): 37686728

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10729, 21458, 42916, 75103, 85832, 150206, 300412, 568637, 600824, 1137274, 2274548, 3980459, 4549096, 7960918, 15921836, 31843672]

約数ペア:

[(1, 31843672), (2, 15921836), (4, 7960918), (7, 4549096), (8, 3980459), (14, 2274548), (28, 1137274), (53, 600824), (56, 568637), (106, 300412), (212, 150206), (371, 85832), (424, 75103), (742, 42916), (1484, 21458), (2968, 10729)]