235109048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12437}}^1$

素因数の和:12599

約数の個数: 32

約数和(自身を含む): 470156400

約数和(自身を除く): 235047352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 12437, 18904, 24874, 49748, 99496, 211429, 422858, 845716, 1691432, 1728743, 3457486, 6914972, 13829944, 29388631, 58777262, 117554524, 235109048]

約数ペア:

[(1, 235109048), (2, 117554524), (4, 58777262), (8, 29388631), (17, 13829944), (34, 6914972), (68, 3457486), (136, 1728743), (139, 1691432), (278, 845716), (556, 422858), (1112, 211429), (2363, 99496), (4726, 49748), (9452, 24874), (12437, 18904)]