31749268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 59270400

約数和(自身を除く): 27521132

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 3359, 4726, 6718, 9452, 13436, 57103, 114206, 228412, 466901, 933802, 1867604, 7937317, 15874634, 31749268]

約数ペア:

[(1, 31749268), (2, 15874634), (4, 7937317), (17, 1867604), (34, 933802), (68, 466901), (139, 228412), (278, 114206), (556, 57103), (2363, 13436), (3359, 9452), (4726, 6718)]