2169568256

素因数分解:

$2^{10}\times {\mathrm{337}}^1\times {\mathrm{6287}}^1$

素因数の和:6644

約数の個数: 44

約数和(自身を含む): 4350579168

約数和(自身を除く): 2181010912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 337, 512, 674, 1024, 1348, 2696, 5392, 6287, 10784, 12574, 21568, 25148, 43136, 50296, 86272, 100592, 172544, 201184, 345088, 402368, 804736, 1609472, 2118719, 3218944, 4237438, 6437888, 8474876, 16949752, 33899504, 67799008, 135598016, 271196032, 542392064, 1084784128, 2169568256]

約数ペア:

[(1, 2169568256), (2, 1084784128), (4, 542392064), (8, 271196032), (16, 135598016), (32, 67799008), (64, 33899504), (128, 16949752), (256, 8474876), (337, 6437888), (512, 4237438), (674, 3218944), (1024, 2118719), (1348, 1609472), (2696, 804736), (5392, 402368), (6287, 345088), (10784, 201184), (12574, 172544), (21568, 100592), (25148, 86272), (43136, 50296)]