30980416

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{4441}}^1$

素因数の和:4562

約数の個数: 28

約数和(自身を含む): 62054740

約数和(自身を除く): 31074324

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 4441, 6976, 8882, 17764, 35528, 71056, 142112, 284224, 484069, 968138, 1936276, 3872552, 7745104, 15490208, 30980416]

約数ペア:

[(1, 30980416), (2, 15490208), (4, 7745104), (8, 3872552), (16, 1936276), (32, 968138), (64, 484069), (109, 284224), (218, 142112), (436, 71056), (872, 35528), (1744, 17764), (3488, 8882), (4441, 6976)]