39570488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 78170400

約数和(自身を除く): 38599912

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 1973, 2507, 3946, 5014, 7892, 10028, 15784, 20056, 45379, 90758, 181516, 215057, 363032, 430114, 860228, 1720456, 4946311, 9892622, 19785244, 39570488]

約数ペア:

[(1, 39570488), (2, 19785244), (4, 9892622), (8, 4946311), (23, 1720456), (46, 860228), (92, 430114), (109, 363032), (184, 215057), (218, 181516), (436, 90758), (872, 45379), (1973, 20056), (2507, 15784), (3946, 10028), (5014, 7892)]