163959410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17387}}^1$

素因数の和:17458

約数の個数: 32

約数和(自身を含む): 315487872

約数和(自身を除く): 151528462

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 17387, 34774, 86935, 173870, 399901, 712867, 799802, 1425734, 1999505, 3564335, 3999010, 7128670, 16395941, 32791882, 81979705, 163959410]

約数ペア:

[(1, 163959410), (2, 81979705), (5, 32791882), (10, 16395941), (23, 7128670), (41, 3999010), (46, 3564335), (82, 1999505), (115, 1425734), (205, 799802), (230, 712867), (410, 399901), (943, 173870), (1886, 86935), (4715, 34774), (9430, 17387)]