64000528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{108109}}^1$

素因数の和:108154

約数の個数: 20

約数和(自身を含む): 127353580

約数和(自身を除く): 63353052

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 108109, 216218, 432436, 864872, 1729744, 4000033, 8000066, 16000132, 32000264, 64000528]

約数ペア:

[(1, 64000528), (2, 32000264), (4, 16000132), (8, 8000066), (16, 4000033), (37, 1729744), (74, 864872), (148, 432436), (296, 216218), (592, 108109)]