27930256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56311}}^1$

素因数の和:56350

約数の個数: 20

約数和(自身を含む): 55861504

約数和(自身を除く): 27931248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56311, 112622, 225244, 450488, 900976, 1745641, 3491282, 6982564, 13965128, 27930256]

約数ペア:

[(1, 27930256), (2, 13965128), (4, 6982564), (8, 3491282), (16, 1745641), (31, 900976), (62, 450488), (124, 225244), (248, 112622), (496, 56311)]