65608528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 131616576

約数和(自身を除く): 66008048

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 971, 1648, 1942, 3884, 4223, 7768, 8446, 15536, 16892, 33784, 39811, 67568, 79622, 100013, 159244, 200026, 318488, 400052, 636976, 800104, 1600208, 4100533, 8201066, 16402132, 32804264, 65608528]

約数ペア:

[(1, 65608528), (2, 32804264), (4, 16402132), (8, 8201066), (16, 4100533), (41, 1600208), (82, 800104), (103, 636976), (164, 400052), (206, 318488), (328, 200026), (412, 159244), (656, 100013), (824, 79622), (971, 67568), (1648, 39811), (1942, 33784), (3884, 16892), (4223, 15536), (7768, 8446)]