22987808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{42257}}^1$

素因数の和:42284

約数の個数: 24

約数和(自身を含む): 47920572

約数和(自身を除く): 24932764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 42257, 84514, 169028, 338056, 676112, 718369, 1352224, 1436738, 2873476, 5746952, 11493904, 22987808]

約数ペア:

[(1, 22987808), (2, 11493904), (4, 5746952), (8, 2873476), (16, 1436738), (17, 1352224), (32, 718369), (34, 676112), (68, 338056), (136, 169028), (272, 84514), (544, 42257)]