185995784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1861}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 388282860

約数和(自身を除く): 202287076

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1861, 1922, 3224, 3722, 3844, 7444, 7688, 12493, 14888, 24193, 24986, 48386, 49972, 57691, 96772, 99944, 115382, 193544, 230764, 461528, 749983, 1499966, 1788421, 2999932, 3576842, 5999864, 7153684, 14307368, 23249473, 46498946, 92997892, 185995784]

約数ペア:

[(1, 185995784), (2, 92997892), (4, 46498946), (8, 23249473), (13, 14307368), (26, 7153684), (31, 5999864), (52, 3576842), (62, 2999932), (104, 1788421), (124, 1499966), (248, 749983), (403, 461528), (806, 230764), (961, 193544), (1612, 115382), (1861, 99944), (1922, 96772), (3224, 57691), (3722, 49972), (3844, 48386), (7444, 24986), (7688, 24193), (12493, 14888)]