38967578512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105890159}}^1$

素因数の和:105890190

約数の個数: 20

約数和(自身を含む): 78782279040

約数和(自身を除く): 39814700528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105890159, 211780318, 423560636, 847121272, 1694242544, 2435473657, 4870947314, 9741894628, 19483789256, 38967578512]

約数ペア:

[(1, 38967578512), (2, 19483789256), (4, 9741894628), (8, 4870947314), (16, 2435473657), (23, 1694242544), (46, 847121272), (92, 423560636), (184, 211780318), (368, 105890159)]