39107536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188017}}^1$

素因数の和:188038

約数の個数: 20

約数和(自身を含む): 81599812

約数和(自身を除く): 42492276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188017, 376034, 752068, 1504136, 2444221, 3008272, 4888442, 9776884, 19553768, 39107536]

約数ペア:

[(1, 39107536), (2, 19553768), (4, 9776884), (8, 4888442), (13, 3008272), (16, 2444221), (26, 1504136), (52, 752068), (104, 376034), (208, 188017)]