23318384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{33893}}^1$

素因数の和:33944

約数の個数: 20

約数和(自身を含む): 46231416

約数和(自身を除く): 22913032

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 33893, 67786, 135572, 271144, 542288, 1457399, 2914798, 5829596, 11659192, 23318384]

約数ペア:

[(1, 23318384), (2, 11659192), (4, 5829596), (8, 2914798), (16, 1457399), (43, 542288), (86, 271144), (172, 135572), (344, 67786), (688, 33893)]