205984768

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{18287}}^1$

素因数の和:18318

約数の個数: 44

約数和(自身を含む): 449226432

約数和(自身を除く): 243241664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 18287, 36574, 73148, 146296, 201157, 292592, 402314, 585184, 804628, 1170368, 1609256, 2340736, 3218512, 4681472, 6437024, 9362944, 12874048, 18725888, 25748096, 51496192, 102992384, 205984768]

約数ペア:

[(1, 205984768), (2, 102992384), (4, 51496192), (8, 25748096), (11, 18725888), (16, 12874048), (22, 9362944), (32, 6437024), (44, 4681472), (64, 3218512), (88, 2340736), (128, 1609256), (176, 1170368), (256, 804628), (352, 585184), (512, 402314), (704, 292592), (1024, 201157), (1408, 146296), (2816, 73148), (5632, 36574), (11264, 18287)]