126727712

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{31183}}^1$

素因数の和:31320

約数の個数: 24

約数和(自身を含む): 251467776

約数和(自身を除く): 124740064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 31183, 62366, 124732, 249464, 498928, 997856, 3960241, 7920482, 15840964, 31681928, 63363856, 126727712]

約数ペア:

[(1, 126727712), (2, 63363856), (4, 31681928), (8, 15840964), (16, 7920482), (32, 3960241), (127, 997856), (254, 498928), (508, 249464), (1016, 124732), (2032, 62366), (4064, 31183)]