549028352

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{34591}}^1$

素因数の和:34640

約数の個数: 40

約数和(自身を含む): 1132403712

約数和(自身を除く): 583375360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 34591, 69182, 138364, 276728, 553456, 1072321, 1106912, 2144642, 2213824, 4289284, 4427648, 8578568, 8855296, 17157136, 17710592, 34314272, 68628544, 137257088, 274514176, 549028352]

約数ペア:

[(1, 549028352), (2, 274514176), (4, 137257088), (8, 68628544), (16, 34314272), (31, 17710592), (32, 17157136), (62, 8855296), (64, 8578568), (124, 4427648), (128, 4289284), (248, 2213824), (256, 2144642), (496, 1106912), (512, 1072321), (992, 553456), (1984, 276728), (3968, 138364), (7936, 69182), (15872, 34591)]