268402688

素因数分解:

$2^{15}\times {\mathrm{8191}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 536862720

約数和(自身を除く): 268460032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8191, 8192, 16382, 16384, 32764, 32768, 65528, 131056, 262112, 524224, 1048448, 2096896, 4193792, 8387584, 16775168, 33550336, 67100672, 134201344, 268402688]

約数ペア:

[(1, 268402688), (2, 134201344), (4, 67100672), (8, 33550336), (16, 16775168), (32, 8387584), (64, 4193792), (128, 2096896), (256, 1048448), (512, 524224), (1024, 262112), (2048, 131056), (4096, 65528), (8191, 32768), (8192, 32764), (16382, 16384)]