38964784

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{3947}}^1$

素因数の和:4572

約数の個数: 20

約数和(自身を含む): 75635784

約数和(自身を除く): 36671000

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 3947, 4936, 7894, 9872, 15788, 31576, 63152, 2435299, 4870598, 9741196, 19482392, 38964784]

約数ペア:

[(1, 38964784), (2, 19482392), (4, 9741196), (8, 4870598), (16, 2435299), (617, 63152), (1234, 31576), (2468, 15788), (3947, 9872), (4936, 7894)]