31106306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10670

約数の個数: 32

約数和(自身を含む): 61240320

約数和(自身を除く): 30134014

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 10631, 21262, 74417, 116941, 148834, 201989, 233882, 403978, 818587, 1413923, 1637174, 2221879, 2827846, 4443758, 15553153, 31106306]

約数ペア:

[(1, 31106306), (2, 15553153), (7, 4443758), (11, 2827846), (14, 2221879), (19, 1637174), (22, 1413923), (38, 818587), (77, 403978), (133, 233882), (154, 201989), (209, 148834), (266, 116941), (418, 74417), (1463, 21262), (2926, 10631)]