81374656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115589}}^1$

素因数の和:115612

約数の個数: 28

約数和(自身を含む): 176159160

約数和(自身を除く): 94784504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115589, 231178, 462356, 924712, 1271479, 1849424, 2542958, 3698848, 5085916, 7397696, 10171832, 20343664, 40687328, 81374656]

約数ペア:

[(1, 81374656), (2, 40687328), (4, 20343664), (8, 10171832), (11, 7397696), (16, 5085916), (22, 3698848), (32, 2542958), (44, 1849424), (64, 1271479), (88, 924712), (176, 462356), (352, 231178), (704, 115589)]