8160812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 16181928

約数和(自身を除く): 8021116

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 193, 341, 386, 682, 772, 961, 1364, 1922, 2123, 3844, 4246, 5983, 8492, 10571, 11966, 21142, 23932, 42284, 65813, 131626, 185473, 263252, 370946, 741892, 2040203, 4080406, 8160812]

約数ペア:

[(1, 8160812), (2, 4080406), (4, 2040203), (11, 741892), (22, 370946), (31, 263252), (44, 185473), (62, 131626), (124, 65813), (193, 42284), (341, 23932), (386, 21142), (682, 11966), (772, 10571), (961, 8492), (1364, 5983), (1922, 4246), (2123, 3844)]