219047536

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{24317}}^1$

素因数の和:24888

約数の個数: 20

約数和(自身を含む): 425175912

約数和(自身を除く): 206128376

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 24317, 48634, 97268, 194536, 389072, 13690471, 27380942, 54761884, 109523768, 219047536]

約数ペア:

[(1, 219047536), (2, 109523768), (4, 54761884), (8, 27380942), (16, 13690471), (563, 389072), (1126, 194536), (2252, 97268), (4504, 48634), (9008, 24317)]