401635328

素因数分解:

$2^{11}\times {\mathrm{196111}}^1$

素因数の和:196133

約数の個数: 24

約数和(自身を含む): 803078640

約数和(自身を除く): 401443312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 196111, 392222, 784444, 1568888, 3137776, 6275552, 12551104, 25102208, 50204416, 100408832, 200817664, 401635328]

約数ペア:

[(1, 401635328), (2, 200817664), (4, 100408832), (8, 50204416), (16, 25102208), (32, 12551104), (64, 6275552), (128, 3137776), (256, 1568888), (512, 784444), (1024, 392222), (2048, 196111)]