228619304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5233}}^1$

素因数の和:5409

約数の個数: 32

約数和(自身を含む): 442168320

約数和(自身を除く): 213549016

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 5233, 5461, 10466, 10922, 20932, 21844, 41864, 43688, 225019, 450038, 664591, 900076, 1329182, 1800152, 2658364, 5316728, 28577413, 57154826, 114309652, 228619304]

約数ペア:

[(1, 228619304), (2, 114309652), (4, 57154826), (8, 28577413), (43, 5316728), (86, 2658364), (127, 1800152), (172, 1329182), (254, 900076), (344, 664591), (508, 450038), (1016, 225019), (5233, 43688), (5461, 41864), (10466, 21844), (10922, 20932)]