1984256

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 4145232

約数和(自身を除く): 2160976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 337, 368, 674, 736, 1348, 1472, 2696, 2944, 5392, 5888, 7751, 10784, 15502, 21568, 31004, 43136, 62008, 86272, 124016, 248032, 496064, 992128, 1984256]

約数ペア:

[(1, 1984256), (2, 992128), (4, 496064), (8, 248032), (16, 124016), (23, 86272), (32, 62008), (46, 43136), (64, 31004), (92, 21568), (128, 15502), (184, 10784), (256, 7751), (337, 5888), (368, 5392), (674, 2944), (736, 2696), (1348, 1472)]