33786440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15937}}^1$

素因数の和:16001

約数の個数: 32

約数和(自身を含む): 77458680

約数和(自身を除く): 43672240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 15937, 31874, 63748, 79685, 127496, 159370, 318740, 637480, 844661, 1689322, 3378644, 4223305, 6757288, 8446610, 16893220, 33786440]

約数ペア:

[(1, 33786440), (2, 16893220), (4, 8446610), (5, 6757288), (8, 4223305), (10, 3378644), (20, 1689322), (40, 844661), (53, 637480), (106, 318740), (212, 159370), (265, 127496), (424, 79685), (530, 63748), (1060, 31874), (2120, 15937)]