32980144

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{9769}}^1$

素因数の和:9988

約数の個数: 20

約数和(自身を含む): 64208440

約数和(自身を除く): 31228296

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 9769, 19538, 39076, 78152, 156304, 2061259, 4122518, 8245036, 16490072, 32980144]

約数ペア:

[(1, 32980144), (2, 16490072), (4, 8245036), (8, 4122518), (16, 2061259), (211, 156304), (422, 78152), (844, 39076), (1688, 19538), (3376, 9769)]