21153088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30047}}^1$

素因数の和:30070

約数の個数: 28

約数和(自身を含む): 45793152

約数和(自身を除く): 24640064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30047, 60094, 120188, 240376, 330517, 480752, 661034, 961504, 1322068, 1923008, 2644136, 5288272, 10576544, 21153088]

約数ペア:

[(1, 21153088), (2, 10576544), (4, 5288272), (8, 2644136), (11, 1923008), (16, 1322068), (22, 961504), (32, 661034), (44, 480752), (64, 330517), (88, 240376), (176, 120188), (352, 60094), (704, 30047)]