31848982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 53944704

約数和(自身を除く): 22095722

約数列:

[1, 2, 11, 22, 43, 86, 131, 257, 262, 473, 514, 946, 1441, 2827, 2882, 5633, 5654, 11051, 11266, 22102, 33667, 61963, 67334, 121561, 123926, 243122, 370337, 740674, 1447681, 2895362, 15924491, 31848982]

約数ペア:

[(1, 31848982), (2, 15924491), (11, 2895362), (22, 1447681), (43, 740674), (86, 370337), (131, 243122), (257, 123926), (262, 121561), (473, 67334), (514, 61963), (946, 33667), (1441, 22102), (2827, 11266), (2882, 11051), (5633, 5654)]