90489532

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25447}}^1$

素因数の和:25585

約数の個数: 24

約数和(自身を含む): 182411264

約数和(自身を除く): 91921732

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 25447, 50894, 101788, 178129, 356258, 712516, 3231769, 6463538, 12927076, 22622383, 45244766, 90489532]

約数ペア:

[(1, 90489532), (2, 45244766), (4, 22622383), (7, 12927076), (14, 6463538), (28, 3231769), (127, 712516), (254, 356258), (508, 178129), (889, 101788), (1778, 50894), (3556, 25447)]