54870416

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{9883}}^1$

素因数の和:10238

約数の個数: 20

約数和(自身を含む): 106628592

約数和(自身を除く): 51758176

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 9883, 19766, 39532, 79064, 158128, 3429401, 6858802, 13717604, 27435208, 54870416]

約数ペア:

[(1, 54870416), (2, 27435208), (4, 13717604), (8, 6858802), (16, 3429401), (347, 158128), (694, 79064), (1388, 39532), (2776, 19766), (5552, 9883)]