31054342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 55085184

約数和(自身を除く): 24030842

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1931, 3862, 8041, 16082, 21241, 32827, 42482, 65654, 83033, 166066, 361097, 722194, 913363, 1411561, 1826726, 2823122, 15527171, 31054342]

約数ペア:

[(1, 31054342), (2, 15527171), (11, 2823122), (17, 1826726), (22, 1411561), (34, 913363), (43, 722194), (86, 361097), (187, 166066), (374, 83033), (473, 65654), (731, 42482), (946, 32827), (1462, 21241), (1931, 16082), (3862, 8041)]