18450256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104831}}^1$

素因数の和:104850

約数の個数: 20

約数和(自身を含む): 38997504

約数和(自身を除く): 20547248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104831, 209662, 419324, 838648, 1153141, 1677296, 2306282, 4612564, 9225128, 18450256]

約数ペア:

[(1, 18450256), (2, 9225128), (4, 4612564), (8, 2306282), (11, 1677296), (16, 1153141), (22, 838648), (44, 419324), (88, 209662), (176, 104831)]