655366528

素因数分解:

$2^7\times {\mathrm{5120051}}^1$

素因数の和:5120065

約数の個数: 16

約数和(自身を含む): 1305613260

約数和(自身を除く): 650246732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5120051, 10240102, 20480204, 40960408, 81920816, 163841632, 327683264, 655366528]

約数ペア:

[(1, 655366528), (2, 327683264), (4, 163841632), (8, 81920816), (16, 40960408), (32, 20480204), (64, 10240102), (128, 5120051)]