397010944

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{17623}}^1$

素因数の和:17656

約数の個数: 48

約数和(自身を含む): 866043360

約数和(自身を除く): 469032416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 17623, 22528, 35246, 70492, 140984, 193853, 281968, 387706, 563936, 775412, 1127872, 1550824, 2255744, 3101648, 4511488, 6203296, 9022976, 12406592, 18045952, 24813184, 36091904, 49626368, 99252736, 198505472, 397010944]

約数ペア:

[(1, 397010944), (2, 198505472), (4, 99252736), (8, 49626368), (11, 36091904), (16, 24813184), (22, 18045952), (32, 12406592), (44, 9022976), (64, 6203296), (88, 4511488), (128, 3101648), (176, 2255744), (256, 1550824), (352, 1127872), (512, 775412), (704, 563936), (1024, 387706), (1408, 281968), (2048, 193853), (2816, 140984), (5632, 70492), (11264, 35246), (17623, 22528)]