8266160528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{88937}}^1$

素因数の和:89139

約数の個数: 40

約数和(自身を含む): 16553496312

約数和(自身を除く): 8287335784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 11618, 23236, 46472, 88937, 92944, 177874, 355748, 711496, 1422992, 3290669, 6581338, 13162676, 13963109, 26325352, 27926218, 52650704, 55852436, 111704872, 223409744, 516635033, 1033270066, 2066540132, 4133080264, 8266160528]

約数ペア:

[(1, 8266160528), (2, 4133080264), (4, 2066540132), (8, 1033270066), (16, 516635033), (37, 223409744), (74, 111704872), (148, 55852436), (157, 52650704), (296, 27926218), (314, 26325352), (592, 13963109), (628, 13162676), (1256, 6581338), (2512, 3290669), (5809, 1422992), (11618, 711496), (23236, 355748), (46472, 177874), (88937, 92944)]