41370128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 82756608

約数和(自身を除く): 41386480

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 314, 344, 383, 628, 688, 766, 1256, 1532, 2512, 3064, 6128, 6751, 13502, 16469, 27004, 32938, 54008, 60131, 65876, 108016, 120262, 131752, 240524, 263504, 481048, 962096, 2585633, 5171266, 10342532, 20685064, 41370128]

約数ペア:

[(1, 41370128), (2, 20685064), (4, 10342532), (8, 5171266), (16, 2585633), (43, 962096), (86, 481048), (157, 263504), (172, 240524), (314, 131752), (344, 120262), (383, 108016), (628, 65876), (688, 60131), (766, 54008), (1256, 32938), (1532, 27004), (2512, 16469), (3064, 13502), (6128, 6751)]