64027904

素因数分解:

$2^8\times {\mathrm{250109}}^1$

素因数の和:250125

約数の個数: 18

約数和(自身を含む): 127806210

約数和(自身を除く): 63778306

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 250109, 500218, 1000436, 2000872, 4001744, 8003488, 16006976, 32013952, 64027904]

約数ペア:

[(1, 64027904), (2, 32013952), (4, 16006976), (8, 8003488), (16, 4001744), (32, 2000872), (64, 1000436), (128, 500218), (256, 250109)]