30971236

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 55996416

約数和(自身を除く): 25025180

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1487, 2974, 5207, 5948, 10414, 20828, 60967, 121934, 188849, 243868, 377698, 755396, 7742809, 15485618, 30971236]

約数ペア:

[(1, 30971236), (2, 15485618), (4, 7742809), (41, 755396), (82, 377698), (127, 243868), (164, 188849), (254, 121934), (508, 60967), (1487, 20828), (2974, 10414), (5207, 5948)]