31254938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 55665792

約数和(自身を除く): 24410854

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1061, 1133, 1339, 2122, 2266, 2678, 11671, 13793, 14729, 23342, 27586, 29458, 109283, 151723, 218566, 303446, 1202113, 1420679, 2404226, 2841358, 15627469, 31254938]

約数ペア:

[(1, 31254938), (2, 15627469), (11, 2841358), (13, 2404226), (22, 1420679), (26, 1202113), (103, 303446), (143, 218566), (206, 151723), (286, 109283), (1061, 29458), (1133, 27586), (1339, 23342), (2122, 14729), (2266, 13793), (2678, 11671)]