130644016

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{42307}}^1$

素因数の和:42508

約数の個数: 20

約数和(自身を含む): 254440312

約数和(自身を除く): 123796296

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 42307, 84614, 169228, 338456, 676912, 8165251, 16330502, 32661004, 65322008, 130644016]

約数ペア:

[(1, 130644016), (2, 65322008), (4, 32661004), (8, 16330502), (16, 8165251), (193, 676912), (386, 338456), (772, 169228), (1544, 84614), (3088, 42307)]