67108352

素因数分解:

$2^9\times {\mathrm{131071}}^1$

素因数の和:131089

約数の個数: 20

約数和(自身を含む): 134086656

約数和(自身を除く): 66978304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 131071, 262142, 524284, 1048568, 2097136, 4194272, 8388544, 16777088, 33554176, 67108352]

約数ペア:

[(1, 67108352), (2, 33554176), (4, 16777088), (8, 8388544), (16, 4194272), (32, 2097136), (64, 1048568), (128, 524284), (256, 262142), (512, 131071)]