30671384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 59315520

約数和(自身を除く): 28644136

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 547, 652, 1094, 1304, 2188, 4376, 7009, 14018, 23521, 28036, 47042, 56072, 89161, 94084, 178322, 188168, 356644, 713288, 3833923, 7667846, 15335692, 30671384]

約数ペア:

[(1, 30671384), (2, 15335692), (4, 7667846), (8, 3833923), (43, 713288), (86, 356644), (163, 188168), (172, 178322), (326, 94084), (344, 89161), (547, 56072), (652, 47042), (1094, 28036), (1304, 23521), (2188, 14018), (4376, 7009)]