21634336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{39769}}^1$

素因数の和:39796

約数の個数: 24

約数和(自身を含む): 45099180

約数和(自身を除く): 23464844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 39769, 79538, 159076, 318152, 636304, 676073, 1272608, 1352146, 2704292, 5408584, 10817168, 21634336]

約数ペア:

[(1, 21634336), (2, 10817168), (4, 5408584), (8, 2704292), (16, 1352146), (17, 1272608), (32, 676073), (34, 636304), (68, 318152), (136, 159076), (272, 79538), (544, 39769)]