218865664

素因数分解:

$2^{13}\times {\mathrm{26717}}^1$

素因数の和:26743

約数の個数: 28

約数和(自身を含む): 437720994

約数和(自身を除く): 218855330

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 26717, 53434, 106868, 213736, 427472, 854944, 1709888, 3419776, 6839552, 13679104, 27358208, 54716416, 109432832, 218865664]

約数ペア:

[(1, 218865664), (2, 109432832), (4, 54716416), (8, 27358208), (16, 13679104), (32, 6839552), (64, 3419776), (128, 1709888), (256, 854944), (512, 427472), (1024, 213736), (2048, 106868), (4096, 53434), (8192, 26717)]