31385442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11059}}^1$

素因数の和:11118

約数の個数: 32

約数和(自身を含む): 70076160

約数和(自身を除く): 38690718

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 11059, 22118, 33177, 66354, 121649, 243298, 364947, 475537, 729894, 951074, 1426611, 2853222, 5230907, 10461814, 15692721, 31385442]

約数ペア:

[(1, 31385442), (2, 15692721), (3, 10461814), (6, 5230907), (11, 2853222), (22, 1426611), (33, 951074), (43, 729894), (66, 475537), (86, 364947), (129, 243298), (258, 121649), (473, 66354), (946, 33177), (1419, 22118), (2838, 11059)]