64161856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{91139}}^1$

素因数の和:91162

約数の個数: 28

約数和(自身を含む): 138897360

約数和(自身を除く): 74735504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 91139, 182278, 364556, 729112, 1002529, 1458224, 2005058, 2916448, 4010116, 5832896, 8020232, 16040464, 32080928, 64161856]

約数ペア:

[(1, 64161856), (2, 32080928), (4, 16040464), (8, 8020232), (11, 5832896), (16, 4010116), (22, 2916448), (32, 2005058), (44, 1458224), (64, 1002529), (88, 729112), (176, 364556), (352, 182278), (704, 91139)]