127998916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{18637}}^1$

素因数の和:18759

約数の個数: 24

約数和(自身を含む): 239535576

約数和(自身を除く): 111536660

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 18637, 37274, 74548, 316829, 633658, 1267316, 1882337, 3764674, 7529348, 31999729, 63999458, 127998916]

約数ペア:

[(1, 127998916), (2, 63999458), (4, 31999729), (17, 7529348), (34, 3764674), (68, 1882337), (101, 1267316), (202, 633658), (404, 316829), (1717, 74548), (3434, 37274), (6868, 18637)]