124567216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 248160704

約数和(自身を除く): 123593488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 331, 344, 547, 662, 688, 1094, 1324, 2188, 2648, 4376, 5296, 8752, 14233, 23521, 28466, 47042, 56932, 94084, 113864, 181057, 188168, 227728, 362114, 376336, 724228, 1448456, 2896912, 7785451, 15570902, 31141804, 62283608, 124567216]

約数ペア:

[(1, 124567216), (2, 62283608), (4, 31141804), (8, 15570902), (16, 7785451), (43, 2896912), (86, 1448456), (172, 724228), (331, 376336), (344, 362114), (547, 227728), (662, 188168), (688, 181057), (1094, 113864), (1324, 94084), (2188, 56932), (2648, 47042), (4376, 28466), (5296, 23521), (8752, 14233)]