126965704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1601}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 249143040

約数和(自身を除く): 122177336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 431, 862, 1601, 1724, 3202, 3448, 6404, 9913, 12808, 19826, 36823, 39652, 73646, 79304, 147292, 294584, 690031, 1380062, 2760124, 5520248, 15870713, 31741426, 63482852, 126965704]

約数ペア:

[(1, 126965704), (2, 63482852), (4, 31741426), (8, 15870713), (23, 5520248), (46, 2760124), (92, 1380062), (184, 690031), (431, 294584), (862, 147292), (1601, 79304), (1724, 73646), (3202, 39652), (3448, 36823), (6404, 19826), (9913, 12808)]