56387488

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{2749}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 111226500

約数和(自身を除く): 54839012

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 2564, 2749, 5128, 5498, 10256, 10996, 20512, 21992, 43984, 87968, 1762109, 3524218, 7048436, 14096872, 28193744, 56387488]

約数ペア:

[(1, 56387488), (2, 28193744), (4, 14096872), (8, 7048436), (16, 3524218), (32, 1762109), (641, 87968), (1282, 43984), (2564, 21992), (2749, 20512), (5128, 10996), (5498, 10256)]