31277796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 80064768

約数和(自身を除く): 48786972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 844, 1123, 1266, 2246, 2321, 2532, 3369, 4492, 4642, 6738, 6963, 9284, 12353, 13476, 13926, 24706, 27852, 37059, 49412, 74118, 148236, 236953, 473906, 710859, 947812, 1421718, 2606483, 2843436, 5212966, 7819449, 10425932, 15638898, 31277796]

約数ペア:

[(1, 31277796), (2, 15638898), (3, 10425932), (4, 7819449), (6, 5212966), (11, 2843436), (12, 2606483), (22, 1421718), (33, 947812), (44, 710859), (66, 473906), (132, 236953), (211, 148236), (422, 74118), (633, 49412), (844, 37059), (1123, 27852), (1266, 24706), (2246, 13926), (2321, 13476), (2532, 12353), (3369, 9284), (4492, 6963), (4642, 6738)]