123743281336

素因数分解:

$2^3\times {\mathrm{1867}}^1\times {\mathrm{1993}}^1\times {\mathrm{4157}}^1$

素因数の和:8023

約数の個数: 32

約数和(自身を含む): 232315277040

約数和(自身を除く): 108571995704

約数列:

[1, 2, 4, 8, 1867, 1993, 3734, 3986, 4157, 7468, 7972, 8314, 14936, 15944, 16628, 33256, 3720931, 7441862, 7761119, 8284901, 14883724, 15522238, 16569802, 29767448, 31044476, 33139604, 62088952, 66279208, 15467910167, 30935820334, 61871640668, 123743281336]

約数ペア:

[(1, 123743281336), (2, 61871640668), (4, 30935820334), (8, 15467910167), (1867, 66279208), (1993, 62088952), (3734, 33139604), (3986, 31044476), (4157, 29767448), (7468, 16569802), (7972, 15522238), (8314, 14883724), (14936, 8284901), (15944, 7761119), (16628, 7441862), (33256, 3720931)]