56662384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{39791}}^1$

素因数の和:39888

約数の個数: 20

約数和(自身を含む): 111019680

約数和(自身を除く): 54357296

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 39791, 79582, 159164, 318328, 636656, 3541399, 7082798, 14165596, 28331192, 56662384]

約数ペア:

[(1, 56662384), (2, 28331192), (4, 14165596), (8, 7082798), (16, 3541399), (89, 636656), (178, 318328), (356, 159164), (712, 79582), (1424, 39791)]