16967519984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{850417}}^1$

素因数の和:850497

約数の個数: 40

約数和(自身を含む): 34799104560

約数和(自身を除く): 17831584576

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 19952, 850417, 1700834, 3401668, 6803336, 13606672, 24662093, 36567931, 49324186, 73135862, 98648372, 146271724, 197296744, 292543448, 394593488, 585086896, 1060469999, 2120939998, 4241879996, 8483759992, 16967519984]

約数ペア:

[(1, 16967519984), (2, 8483759992), (4, 4241879996), (8, 2120939998), (16, 1060469999), (29, 585086896), (43, 394593488), (58, 292543448), (86, 197296744), (116, 146271724), (172, 98648372), (232, 73135862), (344, 49324186), (464, 36567931), (688, 24662093), (1247, 13606672), (2494, 6803336), (4988, 3401668), (9976, 1700834), (19952, 850417)]