42610768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{140167}}^1$

素因数の和:140194

約数の個数: 20

約数和(自身を含む): 86904160

約数和(自身を除く): 44293392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 140167, 280334, 560668, 1121336, 2242672, 2663173, 5326346, 10652692, 21305384, 42610768]

約数ペア:

[(1, 42610768), (2, 21305384), (4, 10652692), (8, 5326346), (16, 2663173), (19, 2242672), (38, 1121336), (76, 560668), (152, 280334), (304, 140167)]