87509158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 150481152

約数和(自身を除く): 62971994

約数列:

[1, 2, 11, 22, 23, 46, 163, 253, 326, 506, 1061, 1793, 2122, 3586, 3749, 7498, 11671, 23342, 24403, 41239, 48806, 82478, 172943, 268433, 345886, 536866, 1902373, 3804746, 3977689, 7955378, 43754579, 87509158]

約数ペア:

[(1, 87509158), (2, 43754579), (11, 7955378), (22, 3977689), (23, 3804746), (46, 1902373), (163, 536866), (253, 345886), (326, 268433), (506, 172943), (1061, 82478), (1793, 48806), (2122, 41239), (3586, 24403), (3749, 23342), (7498, 11671)]