38994808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113357}}^1$

素因数の和:113406

約数の個数: 16

約数和(自身を含む): 74816280

約数和(自身を除く): 35821472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 113357, 226714, 453428, 906856, 4874351, 9748702, 19497404, 38994808]

約数ペア:

[(1, 38994808), (2, 19497404), (4, 9748702), (8, 4874351), (43, 906856), (86, 453428), (172, 226714), (344, 113357)]