90894426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12959}}^1$

素因数の和:13138

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 118124454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 12959, 25918, 38877, 77754, 90713, 181426, 272139, 544278, 2164153, 4328306, 6492459, 12984918, 15149071, 30298142, 45447213, 90894426]

約数ペア:

[(1, 90894426), (2, 45447213), (3, 30298142), (6, 15149071), (7, 12984918), (14, 6492459), (21, 4328306), (42, 2164153), (167, 544278), (334, 272139), (501, 181426), (1002, 90713), (1169, 77754), (2338, 38877), (3507, 25918), (7014, 12959)]