130489616

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{42257}}^1$

素因数の和:42458

約数の個数: 20

約数和(自身を含む): 254139612

約数和(自身を除く): 123649996

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 42257, 84514, 169028, 338056, 676112, 8155601, 16311202, 32622404, 65244808, 130489616]

約数ペア:

[(1, 130489616), (2, 65244808), (4, 32622404), (8, 16311202), (16, 8155601), (193, 676112), (386, 338056), (772, 169028), (1544, 84514), (3088, 42257)]