231365296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{352691}}^1$

素因数の和:352740

約数の個数: 20

約数和(自身を含む): 459204984

約数和(自身を除く): 227839688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 352691, 705382, 1410764, 2821528, 5643056, 14460331, 28920662, 57841324, 115682648, 231365296]

約数ペア:

[(1, 231365296), (2, 115682648), (4, 57841324), (8, 28920662), (16, 14460331), (41, 5643056), (82, 2821528), (164, 1410764), (328, 705382), (656, 352691)]