90007724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6719}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 167650560

約数和(自身を除く): 77642836

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 6719, 13396, 13438, 26876, 114223, 228446, 456892, 1323643, 2647286, 5294572, 22501931, 45003862, 90007724]

約数ペア:

[(1, 90007724), (2, 45003862), (4, 22501931), (17, 5294572), (34, 2647286), (68, 1323643), (197, 456892), (394, 228446), (788, 114223), (3349, 26876), (6698, 13438), (6719, 13396)]