215416832

素因数分解:

$2^{16}\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 68

約数和(自身を含む): 456127080

約数和(自身を除く): 240710248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 346, 512, 608, 692, 1024, 1216, 1384, 2048, 2432, 2768, 3287, 4096, 4864, 5536, 6574, 8192, 9728, 11072, 13148, 16384, 19456, 22144, 26296, 32768, 38912, 44288, 52592, 65536, 77824, 88576, 105184, 155648, 177152, 210368, 311296, 354304, 420736, 622592, 708608, 841472, 1245184, 1417216, 1682944, 2834432, 3365888, 5668864, 6731776, 11337728, 13463552, 26927104, 53854208, 107708416, 215416832]

約数ペア:

[(1, 215416832), (2, 107708416), (4, 53854208), (8, 26927104), (16, 13463552), (19, 11337728), (32, 6731776), (38, 5668864), (64, 3365888), (76, 2834432), (128, 1682944), (152, 1417216), (173, 1245184), (256, 841472), (304, 708608), (346, 622592), (512, 420736), (608, 354304), (692, 311296), (1024, 210368), (1216, 177152), (1384, 155648), (2048, 105184), (2432, 88576), (2768, 77824), (3287, 65536), (4096, 52592), (4864, 44288), (5536, 38912), (6574, 32768), (8192, 26296), (9728, 22144), (11072, 19456), (13148, 16384)]