1566608128

素因数分解:

$2^8\times {\mathrm{1907}}^1\times {\mathrm{3209}}^1$

素因数の和:5132

約数の個数: 36

約数和(自身を含む): 3129711480

約数和(自身を除く): 1563103352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1907, 3209, 3814, 6418, 7628, 12836, 15256, 25672, 30512, 51344, 61024, 102688, 122048, 205376, 244096, 410752, 488192, 821504, 6119563, 12239126, 24478252, 48956504, 97913008, 195826016, 391652032, 783304064, 1566608128]

約数ペア:

[(1, 1566608128), (2, 783304064), (4, 391652032), (8, 195826016), (16, 97913008), (32, 48956504), (64, 24478252), (128, 12239126), (256, 6119563), (1907, 821504), (3209, 488192), (3814, 410752), (6418, 244096), (7628, 205376), (12836, 122048), (15256, 102688), (25672, 61024), (30512, 51344)]