64785664

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{11003}}^1$

素因数の和:11042

約数の個数: 36

約数和(自身を含む): 134953056

約数和(自身を除く): 70167392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 11003, 22006, 44012, 88024, 176048, 253069, 352096, 506138, 704192, 1012276, 1408384, 2024552, 2816768, 4049104, 8098208, 16196416, 32392832, 64785664]

約数ペア:

[(1, 64785664), (2, 32392832), (4, 16196416), (8, 8098208), (16, 4049104), (23, 2816768), (32, 2024552), (46, 1408384), (64, 1012276), (92, 704192), (128, 506138), (184, 352096), (256, 253069), (368, 176048), (736, 88024), (1472, 44012), (2944, 22006), (5888, 11003)]