21521632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61141}}^1$

素因数の和:61162

約数の個数: 24

約数和(自身を含む): 46223352

約数和(自身を除く): 24701720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 61141, 122282, 244564, 489128, 672551, 978256, 1345102, 1956512, 2690204, 5380408, 10760816, 21521632]

約数ペア:

[(1, 21521632), (2, 10760816), (4, 5380408), (8, 2690204), (11, 1956512), (16, 1345102), (22, 978256), (32, 672551), (44, 489128), (88, 244564), (176, 122282), (352, 61141)]