64138552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{471607}}^1$

素因数の和:471630

約数の個数: 16

約数和(自身を含む): 127334160

約数和(自身を除く): 63195608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 471607, 943214, 1886428, 3772856, 8017319, 16034638, 32069276, 64138552]

約数ペア:

[(1, 64138552), (2, 32069276), (4, 16034638), (8, 8017319), (17, 3772856), (34, 1886428), (68, 943214), (136, 471607)]