18194144

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{887}}^1$

素因数の和:1538

約数の個数: 24

約数和(自身を含む): 35916048

約数和(自身を除く): 17721904

約数列:

[1, 2, 4, 8, 16, 32, 641, 887, 1282, 1774, 2564, 3548, 5128, 7096, 10256, 14192, 20512, 28384, 568567, 1137134, 2274268, 4548536, 9097072, 18194144]

約数ペア:

[(1, 18194144), (2, 9097072), (4, 4548536), (8, 2274268), (16, 1137134), (32, 568567), (641, 28384), (887, 20512), (1282, 14192), (1774, 10256), (2564, 7096), (3548, 5128)]