31003036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 57997296

約数和(自身を除く): 26994260

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 4261, 7276, 8522, 17044, 72437, 144874, 289748, 455927, 911854, 1823708, 7750759, 15501518, 31003036]

約数ペア:

[(1, 31003036), (2, 15501518), (4, 7750759), (17, 1823708), (34, 911854), (68, 455927), (107, 289748), (214, 144874), (428, 72437), (1819, 17044), (3638, 8522), (4261, 7276)]