18532867424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{32789}}^1$

素因数の和:33855

約数の個数: 48

約数和(自身を含む): 38671214400

約数和(自身を除く): 20138346976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1039, 2078, 4156, 8312, 16624, 17663, 32789, 33248, 35326, 65578, 70652, 131156, 141304, 262312, 282608, 524624, 557413, 565216, 1049248, 1114826, 2229652, 4459304, 8918608, 17837216, 34067771, 68135542, 136271084, 272542168, 545084336, 579152107, 1090168672, 1158304214, 2316608428, 4633216856, 9266433712, 18532867424]

約数ペア:

[(1, 18532867424), (2, 9266433712), (4, 4633216856), (8, 2316608428), (16, 1158304214), (17, 1090168672), (32, 579152107), (34, 545084336), (68, 272542168), (136, 136271084), (272, 68135542), (544, 34067771), (1039, 17837216), (2078, 8918608), (4156, 4459304), (8312, 2229652), (16624, 1114826), (17663, 1049248), (32789, 565216), (33248, 557413), (35326, 524624), (65578, 282608), (70652, 262312), (131156, 141304)]