90955664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 182896032

約数和(自身を除く): 91940368

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 1811, 3139, 3622, 6278, 7244, 12556, 14488, 25112, 28976, 50224, 77873, 132203, 155746, 264406, 311492, 528812, 622984, 1057624, 1245968, 2115248, 5684729, 11369458, 22738916, 45477832, 90955664]

約数ペア:

[(1, 90955664), (2, 45477832), (4, 22738916), (8, 11369458), (16, 5684729), (43, 2115248), (73, 1245968), (86, 1057624), (146, 622984), (172, 528812), (292, 311492), (344, 264406), (584, 155746), (688, 132203), (1168, 77873), (1811, 50224), (3139, 28976), (3622, 25112), (6278, 14488), (7244, 12556)]