220173248

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{25111}}^1$

素因数の和:25260

約数の個数: 28

約数和(自身を含む): 440112912

約数和(自身を除く): 219939664

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 25111, 50222, 100444, 200888, 401776, 803552, 1607104, 3440207, 6880414, 13760828, 27521656, 55043312, 110086624, 220173248]

約数ペア:

[(1, 220173248), (2, 110086624), (4, 55043312), (8, 27521656), (16, 13760828), (32, 6880414), (64, 3440207), (137, 1607104), (274, 803552), (548, 401776), (1096, 200888), (2192, 100444), (4384, 50222), (8768, 25111)]