30801712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66383}}^1$

素因数の和:66420

約数の個数: 20

約数和(自身を含む): 61737120

約数和(自身を除く): 30935408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66383, 132766, 265532, 531064, 1062128, 1925107, 3850214, 7700428, 15400856, 30801712]

約数ペア:

[(1, 30801712), (2, 15400856), (4, 7700428), (8, 3850214), (16, 1925107), (29, 1062128), (58, 531064), (116, 265532), (232, 132766), (464, 66383)]