39203416

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2251}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 84314880

約数和(自身を除く): 45111464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2251, 2488, 4354, 4502, 8708, 9004, 15757, 17416, 18008, 31514, 63028, 126056, 700061, 1400122, 2800244, 4900427, 5600488, 9800854, 19601708, 39203416]

約数ペア:

[(1, 39203416), (2, 19601708), (4, 9800854), (7, 5600488), (8, 4900427), (14, 2800244), (28, 1400122), (56, 700061), (311, 126056), (622, 63028), (1244, 31514), (2177, 18008), (2251, 17416), (2488, 15757), (4354, 9004), (4502, 8708)]