5161573888

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{438313}}^1$

素因数の和:438354

約数の個数: 40

約数和(自身を含む): 10761485328

約数和(自身を除く): 5599911440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 438313, 876626, 1753252, 3506504, 7013008, 10081199, 14026016, 20162398, 28052032, 40324796, 56104064, 80649592, 112208128, 161299184, 224416256, 322598368, 645196736, 1290393472, 2580786944, 5161573888]

約数ペア:

[(1, 5161573888), (2, 2580786944), (4, 1290393472), (8, 645196736), (16, 322598368), (23, 224416256), (32, 161299184), (46, 112208128), (64, 80649592), (92, 56104064), (128, 40324796), (184, 28052032), (256, 20162398), (368, 14026016), (512, 10081199), (736, 7013008), (1472, 3506504), (2944, 1753252), (5888, 876626), (11776, 438313)]