191680496

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5503}}^1$

素因数の和:5829

約数の個数: 40

約数和(自身を含む): 425877504

約数和(自身を除く): 234197008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 4354, 4976, 5503, 8708, 11006, 17416, 22012, 34832, 38521, 44024, 77042, 88048, 154084, 308168, 616336, 1711433, 3422866, 6845732, 11980031, 13691464, 23960062, 27382928, 47920124, 95840248, 191680496]

約数ペア:

[(1, 191680496), (2, 95840248), (4, 47920124), (7, 27382928), (8, 23960062), (14, 13691464), (16, 11980031), (28, 6845732), (56, 3422866), (112, 1711433), (311, 616336), (622, 308168), (1244, 154084), (2177, 88048), (2488, 77042), (4354, 44024), (4976, 38521), (5503, 34832), (8708, 22012), (11006, 17416)]