17668352

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5338

約数の個数: 36

約数和(自身を含む): 37987740

約数和(自身を除く): 20319388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5309, 10618, 21236, 42472, 69017, 84944, 138034, 169888, 276068, 339776, 552136, 679552, 1104272, 1359104, 2208544, 4417088, 8834176, 17668352]

約数ペア:

[(1, 17668352), (2, 8834176), (4, 4417088), (8, 2208544), (13, 1359104), (16, 1104272), (26, 679552), (32, 552136), (52, 339776), (64, 276068), (104, 169888), (128, 138034), (208, 84944), (256, 69017), (416, 42472), (832, 21236), (1664, 10618), (3328, 5309)]